24春国开电大春贵州广播电视大学理工英语1Unit 4 形考成绩单元自测4（10分）参考答案_1_2

Unit 4 形考成绩_单元自测4（10分）0

Unit 4 形考成绩_单元自测4（10分）0

试卷总分:100 得分:100

一、选择填空：阅读下面的对话或句子，从A、B、C三个选项中选出一个能填入空白处的最佳选项。

1. ---- I’m going to Hainan for my holiday.

---- ________________________渝粤教育

A. Not at all

B. thanks a lot.渝粤搜题

C. Have a nice trip

答案:

2.---- ______________________________

----?Yeah. It is the only professional museum about the railway system in China.

A. Do you mind telling me where you’re from?渝粤教育

B. Excuse me, sir. Where is?the China Railway Museum?

C. Do you know the China Railway Museum?

答案:渝粤搜题

渝粤教育渝粤搜题

3.It was ___ who wrote those words on the blackboard.

A. he渝粤教育

B. himself国家开放大学作业答案

C. him

答案:

4.We _______ two railway tickets online this Monday.?国开搜题

A. booked

B. looked

C. took

答案:

5.Travelers?_______ the efficient network, and find that their hometowns are not that far away.

A. profit from

B. benefit from渝粤教育

C. interest from渝粤搜题

答案:

6.二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。

High-speed rail?is a type of? rail transport ?that operates significantly faster than traditional rail traffic, using an integrated system of specialized? rolling stock ?and dedicated tracks. While there is no single standard that applies worldwide, new lines in excess of 250?km/hr and existing lines in excess of 200?km/hr are widely considered to be high-speed, with some extending the definition to include much lower speeds (e.g. 160?km/hr) in areas for which these speeds still represent significant improvements.?The first such system began operations in Japan in 1964 and was widely known as the? bullet train . High-speed trains normally operate on? standard gauge ?tracks of continuously welded rail on grade-separated right-of-way that incorporates a large turning radius in its design.

Many countries have developed high-speed rail to connect major cities, including Austria , Belgium, China, France, Germany, Italy, Japan, Poland, Portugal, Russia, South Korea, Sweden, Taiwan, turkey, United Kingdom, United States and Uzbekistan. Only in Europe does HSR cross international borders. China has 16,000?km of HSR, accounting for 60 percent of the world’s total. While high-speed rail is usually designed for passenger travel, some high-speed systems also offer? freight ?service.

?

1. High-speed rail?is a type of? rail transport ?that operates significantly ?than traditional rail traffic.国家开放大学作业答案

A. faster ????

B. slower

C. as fast as

2. According to the passage, which of the following is true?

国开形成性考核答案

A. there is no single standard that applies worldwide.

B. there is a standard that applies worldwide

C. there are two standards that apply worldwide渝粤题库

3.When did?the first such system?widely known as the? bullet train ?begin operations?in Japan??国开形成性考核答案

A. in 1964

B. in 1966

C. in 1946

4.?The underlined word “? freight ”?at the end of the paragraph means .

A. military ????????????????B.?cargo ????????C.?health

5. The best title of this passage would be “ ”.

A. Traditional Rail Traffic ??????B. the? Bullet Train ?????C. High-speed Rail

(1).

A. A

B. B

C. C

答案:

(2).一网一平台答案

A. A

B. B

C. C渝粤题库

答案:

(3).

A. A国家开放大学作业答案

B. B渝粤搜题

C. C

答案:

(4).

A. A

B. B

C. C

答案:渝粤题库

(5).

A. A

B. B

C. C

答案: