制图基本知识及技能
制图基本知识及技能
1、【单选题】剖面线用( )绘制。
A、粗实线
B、细实线
C、虚线
D、波浪线
2、【单选题】图样中所注尺寸,为该图样所示工件的( ),否则应另加说明。
A、留有加工余量尺寸
B、最后完工尺寸
C、加工工序尺寸
D、毛坯尺寸
3、【单选题】在机械图样中,细点画线一般用于表示轴线、( )、节圆及节线等。
A、对称中心线
B、可见轮廓线
C、断裂边界线
D、过渡线
4、【单选题】平面图形作图步骤中,先画基准线,最后画( )。
A、曲线段
B、连接线段
C、已知线段
D、中间线段
5、【单选题】下列选项中,( )不属于对平面图形尺寸标注的要求。
A、格式正确
B、数量完整
C、布置清晰
D、便于测量
6、【单选题】标题栏边框( )与图框重合。
A、不应该
B、应该
C、可以
D、不能
7、【单选题】比例是指( )之比。
A、实物与图形相应要素的线性尺寸
B、图形与实物相应要素的角度尺寸
C、图形与实物相应要素的线性尺寸
D、实物与图形相应要素的面积
8、【单选题】下列不属于机械图样中尺寸终端常见形式的是( )。
A、箭头
B、斜线
C、圆圈
D、圆点
9、【单选题】尺寸线竖直时,下列关于尺寸数字注写正确的是( )。
A、数字注写在左侧,且字头朝右。
B、数字注写在右侧,且字头朝右。
C、数字注写在左侧,且字头朝左。
D、数字注写在右侧,且字头朝左。
10、【单选题】绘制箭头时要求( )。
A、短而粗、实心
B、细而长、实心
C、短而粗、空心
D、没有特殊要求
11、【多选题】图样中书写字体的基本要求包括:
A、字体工整
B、笔画清楚
C、间隔均匀
D、排列整齐
12、【多选题】一个完整的尺寸包括:
A、尺寸数字
B、尺寸线
C、尺寸界线
D、尺寸终端
13、【判断题】绘制同一机件的各个视图时,必须采用相同的比例。
A、正确
B、错误
14、【判断题】尺寸线可以与已有图线重合。
A、正确
B、错误
15、【判断题】不可以利用图形轮廓线、轴线、中心线等作为尺寸的界线。
A、正确
B、错误
16、【判断题】必要时,尺寸数字可以被图线通过。
A、正确
B、错误
17、【判断题】尺寸数字只能注写在尺寸线的上方。
A、正确
B、错误
18、【填空题】绘制技术图样时,优先采用的五种基本幅面,从小到大依次为( )。(注:各幅面代号之间,用中文状态逗号分隔。)
A、
19、【填空题】绘制技术图样时,优先采用的基本幅面中,最大幅面代号为( )。
A、
20、【填空题】绘制技术图样时,优先采用的基本幅面中,最小幅面宽度尺寸为( )mm。
A、
21、【填空题】绘制图框必须采用( )。(注:请填写图线线型名称)
A、
22、【填空题】标题栏应位于图纸的( )角。(注:请填写方位词)
A、
23、【填空题】角度数字一律按( )方向书写。
A、
24、【填空题】作图过程中,绘制辅助线一般采用( )。(注:请填写图线线型名称)
A、
25、【填空题】绘制圆弧连接时,两个关键是:求连接圆弧的( )和( )。(注:用中文状态逗号分隔)
A、
26、【填空题】线性尺寸的尺寸线必须与所标注的线段( )。
A、
27、【填空题】字体的号数,即字体的( )。
A、
点线面的投影
点线面的投影
1、【单选题】图示直线为()线。<img src="http://edu-image.nosdn.127.net/8D24EC3CABD07B03C73B88EE952D098E.jpg?imageView
A、水平
B、正平
C、侧垂
D、一般
2、【单选题】图示直线为( )线。<img src="http://edu-image.nosdn.127.net/6C18FC01EBD00E81E7E19B555D672DE0.jpg?imageView
A、水平
B、侧垂
C、正平
D、铅垂
3、【单选题】图示直线为( )线。<img src="http://edu-image.nosdn.127.net/5CDD2F6A76EE257D0E6BFDC782F93886.jpg?imageView
A、水平
B、侧垂
C、正垂
D、侧平
4、【单选题】图示直线为( )线。<img src="http://edu-image.nosdn.127.net/1EF5A71E88834A9567DEAF8B6233FC20.jpg?imageView
A、正平
B、侧平
C、一般
D、铅垂
5、【单选题】图示两直线为( )关系。<img src="http://edu-image.nosdn.127.net/41D0AF926D7A0B4599661D50F8C06CC9.jpg?imageView
A、平行
B、垂直
C、相交
D、交叉
6、【单选题】图示两直线为( )关系。<img src="http://edu-image.nosdn.127.net/DB5034733943A6E6D9F5189804075E4C.jpg?imageView
A、垂直
B、相交
C、交叉
D、不确定
7、【单选题】图示两直线为( )关系。<img src="http://edu-image.nosdn.127.net/68CD97C6627289A0EF52572CAC8F623B.jpg?imageView&thumbnail=890x0&quality=100" />
A、相交
B、交叉
C、平行
D、不确定
8、【单选题】图示两直线为( )关系。<img src="http://edu-image.nosdn.127.net/999275895F392C5B3E878DF464A6F7AB.jpg?imageView&thumbnail=890x0&quality=100" />
A、相交
B、平行
C、交叉
D、不确定
9、【单选题】图示两直线为( )关系。<img src="http://edu-image.nosdn.127.net/2DBAE4ED5C2297DFAF1D9F3C0B94220C.jpg?imageView
A、交叉
B、相交
C、平行
D、不确定
10、【单选题】图示两直线为( )关系。<img src="http://edu-image.nosdn.127.net/59FC3499492F45273186C8B7CD8A0431.jpg?imageView&thumbnail=890x0&quality=100" />
A、垂直
B、相交
C、交叉
D、不确定
11、【填空题】图示线段AB与CD( )。(平行、相交、交叉)<img src="http://edu-image.nosdn.127.net/DCA61AA76E80F9D1C26D344909258AA6.png?imageView
A、
12、【填空题】图示线段AB与CD( )。(平行、相交、交叉)<img src="http://edu-image.nosdn.127.net/C5037973F682FC9F6C2EDF31060A2F33.png?imageView&thumbnail=890x0&quality=100" />
A、
13、【填空题】图示线段AB与CD( )。(平行、相交、交叉)<img src="http://edu-image.nosdn.127.net/34EA4D094675E3CC6F2B6AAB3B0FDFA0.png?imageView
A、
14、【填空题】图示线段AB与CD( )。(平行、相交、交叉)<img src="http://edu-image.nosdn.127.net/5BFD2D7674EEEA3DF19280BCE74FD65F.png?imageView&thumbnail=890x0&quality=100" />
A、
15、【填空题】图示线段AB为( )线。<img src="http://edu-image.nosdn.127.net/EC9EBED0C2C067BB0CF3CC9C8DD3C784.png?imageView
A、
16、【填空题】图示线段AB为( )线。<img src="http://edu-image.nosdn.127.net/AA65DD555905D4C691CB1DA0F3EC0BCE.png?imageView&thumbnail=890x0&quality=100" />
A、
17、【填空题】图示线段AB为( )线。<img src="http://edu-image.nosdn.127.net/D6245DC0D19EF21943CEDBC5D97E5BB5.png?imageView&thumbnail=890x0&quality=100" />
A、
18、【填空题】图示线段AB为( )线。<img src="http://edu-image.nosdn.127.net/81D5C152ED5F87EF0F20EC122462152C.png?imageView&thumbnail=890x0&quality=100" />
A、
19、【填空题】图示线段AB为( )线。<img src="http://edu-image.nosdn.127.net/52ADF45C3B2820AEADAB70C7A29498C1.png?imageView
A、
立体的投影
立体的投影
1、【单选题】参照立体图,选择左视图( )。<img src="http://edu-image.nosdn.127.net/B22AC3EE82FD1B101D6011D2E17C800F.png?imageView
A、<img src="http://edu-image.nosdn.127.net/0EC4FD9A1161A81E594F4711C7EB4036.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/724A7E0A78718923C6B79E9BC0D8B83A.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/FF387D8215C0B18331E636EC2C41AB62.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/62A7A479033AF260718318C419EFF0D5.png?imageView&thumbnail=890x0&quality=100" />
2、【单选题】参照立体图,选择左视图( )。<img src="http://edu-image.nosdn.127.net/F5938D6860C9E79AE631155C024593AD.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/3074864F3FAB33F571DEFDC26BD91754.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/FAB7E482DC85287856CEFC8C1AB91636.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/ECA9101DA8FB0FC4780A1DE3F2CBA823.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/BC2BB69023C0D0651FFFD23EFF4466D0.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/C6F3B93682501AE99859116F8E750507.png?imageView&thumbnail=890x0&quality=100" />
3、【单选题】参照立体图,选择左视图( )。<img src="http://edu-image.nosdn.127.net/350C6E0D04D0829C97ACE689B4EA7E9E.png?imageView
A、<img src="http://edu-image.nosdn.127.net/57B6AA7D7C644685E88A377E869E9CB3.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/D3B7A95288B6DFC7050D576964B1D64F.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/0F1F2E81C058DABE716826165E4BAED1.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/78F42096C3E4F64DFAC4108A8B01BD10.png?imageView&thumbnail=890x0&quality=100" />
4、【单选题】参照立体图,选择左视图( )。<img src="http://edu-image.nosdn.127.net/1541CCB65509C98A71E48CF5BC5D1DE1.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/497C7ADE68E2077F651A40A740DE0E5C.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/F84C3B7FBA2E78F74CBB310131331BA8.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/CFFBF989F28DDD5C6D3462A8C241DB6F.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/FCEB56A7816303590EFF7DF697DDC3E7.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/8516401B5396F65560817B74EC86BCBE.png?imageView&thumbnail=890x0&quality=100" />
5、【单选题】参照立体图,选择左视图( )。<img src="http://edu-image.nosdn.127.net/5579F8C392DEA8322512471BC6A9A34E.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/00327892DFABE8BA847F89ED8336C250.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/FCB64064D4C1E025DFCEAEAC05B276A6.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/C437B93DE0FB53A08B77E1BD8A9993DC.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/923B4043D34992B421C1881EEC09B094.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/8FC7F15004AD62A58CF83CFE069FCBE7.png?imageView&thumbnail=890x0&quality=100" />
6、【单选题】参照立体图,选择左视图( )。<img src="http://edu-image.nosdn.127.net/34CDD67D9C513BDA1164721B6C4D89A0.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/C5AA2BCF920FC93C7D91167210786217.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/4FB391E9383609BCAF293EDCCE38D783.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/35B5E5B2233A97CFB83F0BFB50E05196.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/17A38643B805F6D3618525CEE6A2ABB4.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/18FC14A31FF7DFFDE3B5F438677CECE5.png?imageView&thumbnail=890x0&quality=100" />
7、【单选题】参照立体图,选择左视图( )。<img src="http://edu-image.nosdn.127.net/7FA418970D91845851492CFF83A13D69.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/28BFE1E8D3823EAFBA52F6C8C62476DA.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/642181440C53DF8EBDA55E43BB0C259C.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/F1FC52A790B9650E5DE82083647E5FB8.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/D83F85789EB070C351D7715998EA2CAD.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/8CE823C85FB7FF448A26177D2D418983.png?imageView&thumbnail=890x0&quality=100" />
8、【单选题】参照立体图,选择左视图( )。<img src="http://edu-image.nosdn.127.net/BF384E99375EA1B48F6168857561359A.png?imageView
A、<img src="http://edu-image.nosdn.127.net/0554A0182D944DC527A4B3BDB8EFEDC5.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/EBB3E87D8D7B27A315CF421247E1A42A.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/3C6A2F385B3B715A1D5691D7185A4746.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/F9EFBA8483D25C019B5DC7F6068C215D.png?imageView&thumbnail=890x0&quality=100" />
9、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/5D3E437F12BC69F1C034AFCF3F2DAED2.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/3785C5DAC51DA9CDF32252AB33368B92.png?imageView&thumbnail=890x0&quality=100" />
A、
10、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/3622D8B6D819DE9DBE105BE3E8362F7F.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/26A251137E33E1C47B49F21E026ADD92.png?imageView&thumbnail=890x0&quality=100" />
A、
11、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/A9A77685058C131C7370808FD53B9FEC.png?imageView<img src="http://edu-image.nosdn.127.net/B8B873E9240482E353284A1253B5A947.png?imageView&thumbnail=890x0&quality=100" />
A、
12、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/5F74A9F7E814F4DBD300CDE70B111908.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/8EDB22F4954B6784413D1BD16E5A68E4.png?imageView&thumbnail=890x0&quality=100" />
A、
13、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/C6BD5996F23D979B58F7165657437D7D.png?imageView<img src="http://edu-image.nosdn.127.net/7531E5FFBE0DB2C0F3F2427593D59D18.png?imageView
A、
14、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/C7F0CFE13B75EF204A5A7EB6ACC65CB7.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/1D2A5BC8FAD50CF64E100FA0B4413C91.png?imageView&thumbnail=890x0&quality=100" />
A、
15、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/99861B5462940CA2C76A4C49D902F37D.png?imageView<img src="http://edu-image.nosdn.127.net/6E631BD5FB93644AB08F3FE8E3FDC65E.png?imageView&thumbnail=890x0&quality=100" />
A、
16、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/163E81B157CEF3D6ACDB1E23B8C084EA.png?imageView<img src="http://edu-image.nosdn.127.net/0E464503526547314FB083DB388619E9.png?imageView&thumbnail=890x0&quality=100" />
A、
17、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/E4A17B86CD7E1089E06BEC89D8ABB3B2.png?imageView<img src="http://edu-image.nosdn.127.net/D7C141A08D70010AF0A230ABF59E8266.png?imageView
A、
18、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/E195FB690350018EA088E8EBEDEF2705.png?imageView<img src="http://edu-image.nosdn.127.net/7A96C04C612902707A18A749F156C899.png?imageView&thumbnail=890x0&quality=100" />
A、
19、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/E4A59E7505724573D4383073D539CF68.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/F477CAF3CD6AF3708919171DFEC4A85A.png?imageView&thumbnail=890x0&quality=100" />
A、
20、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/97C58D809959B80B65430752BB0973D7.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/09C7290A9DDF5F5C4B5893C9C8CD070B.png?imageView&thumbnail=890x0&quality=100" />
A、
21、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/933F21E55E5002032250D02BC686BB8A.png?imageView<img src="http://edu-image.nosdn.127.net/3ACCF887A33EFE8044DF5700D5E1A386.png?imageView
A、
22、【填空题】图示三视图,对应形体序号为()。<img src="http://edu-image.nosdn.127.net/9D6E2A4330CE4B16439CE385352DA635.png?imageView<img src="http://edu-image.nosdn.127.net/5EC32E424F90FDCCF47F47CEA165611F.png?imageView
A、
23、【填空题】图示形体,对应三视图序号为()。<img src="http://edu-image.nosdn.127.net/010BA21533939976449C11F9A1D79C33.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/640EB6EBC206252E98B3D3E1DF156F8E.png?imageView&thumbnail=890x0&quality=100" />
A、
24、【填空题】图示形体,对应三视图序号为()。<img src="http://edu-image.nosdn.127.net/7B3223A4E155DF0A41345E381AEAC53E.png?imageView<img src="http://edu-image.nosdn.127.net/3652D4B01F9446578CF1E54C46C860CE.png?imageView&thumbnail=890x0&quality=100" />
A、
25、【填空题】图示形体,对应三视图序号为()。<img src="http://edu-image.nosdn.127.net/AE3E12A86EF24427215AB2B0653A3206.png?imageView<img src="http://edu-image.nosdn.127.net/C13B882203B3F6D65E908694CB215402.png?imageView
A、
26、【填空题】图示形体,对应三视图序号为()。<img src="http://edu-image.nosdn.127.net/7902DD87627D76319C0FA992A4DAB222.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/0DFB6DDD6670A51C9A363777C5D16D4E.png?imageView&thumbnail=890x0&quality=100" />
A、
组合体绘图
组合体读图
1、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/FB0E426D6FB4736CE909E6E99F893D5F.png?imageView
A、<img src="http://edu-image.nosdn.127.net/9DD86A9234DCBE3B6E6E21E1775CA655.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/1167E576DE15A4C3C1A8236AEC44B3A0.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/301E640B21EA41E6B9F5B73200B6BE0C.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/F1FED32DAF91B0A611F41932B094D039.png?imageView&thumbnail=890x0&quality=100" />
2、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/CE5A62164F4D512802F98E4266E29AE3.png?imageView
A、<img src="http://edu-image.nosdn.127.net/7BAF68EB30DB2476C956BDC157A7082B.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/7A8DC4B8C831788560F2B410486DCAD6.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/7E871E1ACFEA3F44FD4B70D3E8B8C50F.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/CEA68EBE6D6B409AF8685ADA39A2B04F.png?imageView&thumbnail=890x0&quality=100" />
3、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/1B5AD10E5629B129BF9C934D80C58972.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/F0E620A4B1EBA76535F4F1AA0F505194.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/85560CFC7EEE772E08E1E829E1D28DA8.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/44EF4C246E97487A60E834ECEEAA2808.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/1D0882CB2A0A6FB6311110548F58F7B4.png?imageView&thumbnail=890x0&quality=100" />
4、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/CB011B7EA78797454554B614879CF8C9.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/F8C8CF114F18E6FA58FD6A576EE6F83F.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/367C4C7A04AE45B316BE57EE12B8BBDA.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/1D683EF914AF8038173D0BAFA8254FD2.png?imageView&thumbnail=890x0&quality=100" />
D、都不是
5、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/C2348ABDE1A9677423F8909A4932123D.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/8AD34A1318FBA2AE9A0EC8E9D84D10D6.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/F3B0981FF42F5D148FD6B04FD14E635A.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/8ECB9EB493CE1419364845B1E4883AB6.png?imageView&thumbnail=890x0&quality=100" />
D、无
6、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/7651D10AC83D4955AFD7D71AF28764C2.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/84FE0FE6ACA8B28A68C0703CED86AB85.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/F3A3B681F373FAFD816E0DBC2C278AE1.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/F74FE31A76ECD0DF18957486FF646516.png?imageView&thumbnail=890x0&quality=100" />
D、无
7、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/FD31C194487C1A3A5F146E34DD5F6AE5.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/A3B11D9D21726B06581EA8CA4DBB91EE.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/C1BC8340969164A7B26976ADBA3A2BEF.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/05B7BBEEFF2E178275313583778B6D1B.png?imageView&thumbnail=890x0&quality=100" />
D、无
8、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/35248FA363F3702F5CB5D4F207CA7A84.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/F07EB589FF5BF1AA6F862C2A1D58346B.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/B265DE287C0F5E41139BC331F3DBC9BF.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/B64718321423F3202C36FC8CE1051B8E.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/F40BF854155E693ACBF7E935339C6991.png?imageView&thumbnail=890x0&quality=100" />
9、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/FFA9D3CF071B9E9A281FB969FFAF9E94.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/F5E73468E717EF13B047A5C278B2F097.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/987D12C6DAC913CFD34A02807504AC50.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/60A984C7BBE8848CBF917B6E77482404.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/FE7678BA448FB43613614C152EF8B67B.png?imageView&thumbnail=890x0&quality=100" />
10、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/D9B9A1D8EA95AC44B5C75A09CA499EEC.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/B924ABF8379290D668AC3FD2E73906DC.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/C57F6C0AC6399E3C7DC5A8C32B4A6D49.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/5D5BC36B3493523EDD2EBE114DABD10B.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/B494E08AA3D9D68FF6DBF10AAA450520.png?imageView&thumbnail=890x0&quality=100" />
11、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/4DB34DB632D49AA9F53B0E706D593933.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/3F0FED054278662A8DC8BB457E80526A.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/E4B93FD430315AAC6D1190A393B2D9DA.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/74F0D77E72E360B9A837C7A0B436F84A.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/859B8660E761686CF5CEB9A53C1A1D62.png?imageView&thumbnail=890x0&quality=100" />
12、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/C1FA2C2AF07F31F909124E90AC5AB8BC.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/6C99E74DF2F449A86D14DCDF1F1CF878.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/B54EA86B651D304A77DE252C4F51BAA3.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/1A9990385F0EC501D0363C128584CE25.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/F70E81D66E68F30FCF20A45B3078885F.png?imageView&thumbnail=890x0&quality=100" />
13、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/293217FB9455EFC4FBE5EB9DF66AF1CD.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/FB61C760528F0D00B8E3D4DD68640165.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/139149A1E8B23694BD86D98C8A4E5CB8.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/96B147519AC9DEC067AD2620CA9D2CA7.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/85F2046170BFADEA0DB4B63292A534EE.png?imageView&thumbnail=890x0&quality=100" />
14、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/E6B34017F94E59671C3F05B826410C06.png?imageView
A、<img src="http://edu-image.nosdn.127.net/9B107B2C0448014020AD871009F2652E.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/18BC19E3FD740BB6937480C689E6336F.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/934E106CE64A20126EF2E2BF8D6FE77C.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/C25637C443ADFA30E9AF126583E84865.png?imageView&thumbnail=890x0&quality=100" />
15、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/3F0B43928BABF450E76AE9A2D1E650F7.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/89E9C64DC64F163CE413E18F930FBF29.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/03A879F829C2A18FEE14C8F892F73FFC.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/9CBA7A87F6B2553C50719C21FD624592.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/3285F7142BEAC66D7324A3148241543A.png?imageView&thumbnail=890x0&quality=100" />
16、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/95B3545A567E10C2262F79D392057B42.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/B85DD8C3AF1370D5859118C39167CEB8.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/B4DEFB6CFD12F6D1A89C63F356BCDDAE.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/221775A210EE9506AFE3F11C56B28E39.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/00BB609A043DA766957CFAE5DDC1CF60.png?imageView&thumbnail=890x0&quality=100" />
17、【单选题】根据图示俯视图,选择正确的主视图()。<img src="http://edu-image.nosdn.127.net/FCBAD9E808FA2C18998CF8230C2945F5.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/21FECC2093CA0AC4F8263475D40FF724.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/604961D96B58D959458DCD2873AC195F.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/F238F2DE7B41F561C1B03F757C95BB39.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/5A8A02446572DE091950D582516CCDCE.png?imageView&thumbnail=890x0&quality=100" />
18、【单选题】根据图示俯视图,选择正确的主视图()。<img src="http://edu-image.nosdn.127.net/DA3BA950DE77FCCAF50D32CB2FEBAB0A.png?imageView
A、<img src="http://edu-image.nosdn.127.net/D9C2359A52826C5E7506BBB80CD9A2E5.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/3970D5CEB83E3EDB2D2DA66F523661C4.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/DD656A5EDC0BAA21D43A6BA32EF1DC94.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/2309637AE3EF27C17F39E2454C2D8479.png?imageView&thumbnail=890x0&quality=100" />
19、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/59DBF11CD17AAC39193FA57992D28EB6.png?imageView
A、<img src="http://edu-image.nosdn.127.net/4966CCF18ED8D444A4C84812494EE3CF.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/ACEC088A673544E02BAF7D859952C6B6.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/5AAB83133E53258C37297F3B37CB8495.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/39B1654EFC558A51288FA72BC479FD5D.png?imageView&thumbnail=890x0&quality=100" />
20、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/81CA1E53A21499F35CB21E765B490E60.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/89584B6E446DE9627E23836FE7C38642.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/E7E12767C02EAD35369FB08B0B01BD70.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/DB1504EC732933B031DD7CD0EF110E90.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/2BF58E746AA082060AEED2F6FF3F1AF8.png?imageView&thumbnail=890x0&quality=100" />
21、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/D9C5C5903F1C495AA64FFFEAFB106D0B.png?imageView
A、<img src="http://edu-image.nosdn.127.net/EAAE9F3B05A00C00D4A8616A8B897C89.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/21766DDC84CEB599C0894F4EB9003FEB.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/7E632E343E77714C0DFD07749E53DABF.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/C072E89778CC9FDDB0BAABB606FE3043.png?imageView&thumbnail=890x0&quality=100" />
22、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/796DDC183AE2881A95295938728C701D.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/EB9A0080991C685257AD498CE698E71C.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/3A2A0D56315713B72A0893F805FC5286.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/82C6152A0654D59511079A147F3E1D32.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/4B58EBF936D20F076BE1095DDE242838.png?imageView&thumbnail=890x0&quality=100" />
23、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/8ED89BC0388ED9DA8A702B3D4CF331EB.png?imageView
A、<img src="http://edu-image.nosdn.127.net/D6A7C0D334C117C0A2EA9AF7BCF819BD.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/D832508ADF78D0D741AE87FE7FBD6F90.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/1DA91915E8A8813452883A14B0FB0F99.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/D8438D4A8001948D40550660DEA2129D.png?imageView&thumbnail=890x0&quality=100" />
24、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/15FC42BBA9BBD8F5FF3A14DF6F975FA9.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/D2D91C764069AF47F62EBBBC53116C22.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/7BA4946DC8B5F82CEC8E0F7857F5F081.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/89A6D77ED63397996E716C1F3DBE5618.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/63B9564C175697DCACB647442F286A44.png?imageView&thumbnail=890x0&quality=100" />
25、【单选题】选择正确的第三视图()。<img src="http://edu-image.nosdn.127.net/D055C58E873C7744388965C7CF6F6FFB.png?imageView&thumbnail=890x0&quality=100" />
A、<img src="http://edu-image.nosdn.127.net/CD4379851FF4CD2466CC152C6F313F0A.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/D4C646D22A8D804CF348B50B1C419A83.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/ED211603F1EC0C73DA6EEB2B80188313.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/FAEA99F4E6ECAB6AF3FE84D051D54A79.png?imageView&thumbnail=890x0&quality=100" />
26、【多选题】根据图示的俯视图,选择正确的主视图()。<img src="http://edu-image.nosdn.127.net/E7C3DB5A0592C0777A689ED443395158.png?imageView
A、<img src="http://edu-image.nosdn.127.net/C1575EEA9F6907C4751215E450DC9AA1.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/39432CE822138E2D163105BA5FC3DF6E.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/4063A3EE76B6B14F1BF6EBA9E9FAEB21.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/00F07297F50722E6B6680D6BB4C4AF85.png?imageView&thumbnail=890x0&quality=100" />
27、【多选题】根据图示的俯视图,选择正确的主视图()。<img src="http://edu-image.nosdn.127.net/AF258ABB542130416FC61E74BC64D858.png?imageView
A、<img src="http://edu-image.nosdn.127.net/56840F5C8DA3911E2CCB5B0DAE03B365.png?imageView&thumbnail=890x0&quality=100" />
B、<img src="http://edu-image.nosdn.127.net/AEB31CA4311026F47FE2C04D70496A1F.png?imageView&thumbnail=890x0&quality=100" />
C、<img src="http://edu-image.nosdn.127.net/7A4E667C3C2BAEA1797CF821B0B5558E.png?imageView&thumbnail=890x0&quality=100" />
D、<img src="http://edu-image.nosdn.127.net/A9FC5645027C69EB2457E4787C9ECB12.png?imageView&thumbnail=890x0&quality=100" />
28、【填空题】与图示左视图相对应的主、俯视图序号为()。<img src="http://edu-image.nosdn.127.net/EB13C962A62E255CCB8F6955D8B01C1D.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/054FAD887E7FEFB30288B735F5999351.png?imageView&thumbnail=890x0&quality=100" />
A、
29、【填空题】与图示左视图相对应的主、俯视图序号为()。<img src="http://edu-image.nosdn.127.net/413F69F249C02110219BA5869E536A8F.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/9FF868B1A0731E2F8CC1463291619056.png?imageView&thumbnail=890x0&quality=100" />
A、
30、【填空题】与图示左视图相对应的主、俯视图序号为()。<img src="http://edu-image.nosdn.127.net/D88A923EB254D8E5A0B61EEB14499DEC.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/2FD316E3BCB7AC9E300F84244C36A309.png?imageView&thumbnail=890x0&quality=100" />
A、
31、【填空题】与图示左视图相对应的主、俯视图序号为()。<img src="http://edu-image.nosdn.127.net/1ABDD3630D693F5C57AE9047D2294388.png?imageView<img src="http://edu-image.nosdn.127.net/AC69D3E3539BE6D3B8EEBAD98EE7FAD1.png?imageView
A、
32、【填空题】与图示左视图相对应的主、俯视图序号为()。<img src="http://edu-image.nosdn.127.net/DB06D84BEE496E8ADB27B94E01076C13.png?imageView&thumbnail=890x0&quality=100" /><img src="http://edu-image.nosdn.127.net/6017AA7153C24CDFE6D79B7875EDCDA2.png?imageView&thumbnail=890x0&quality=100" />
A、
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