24秋国开电大春福建开放大学理工英语1单元自测7（10分）答卷参考答案

单元自测7（10分）答卷

单元自测7（10分）

试卷总分:100 得分:null国开形成性考核答案

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 mean the best way is using your own mobile phone or computer to operate it.?

A. What do you mean?

B. What do you think?

C. How do you think?

答案:渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

一网一平台答案

2.— ?We have to stay at home for a whole day. Why not go out and have a walk?国开形成性考核答案渝粤搜题

— ?? ? ? ? ? ? ? ??

A. It like a good idea.国开形成性考核答案

B. It sounds like a good idea.一网一平台答案

C. How is a good idea.

答案:

3.All the trees______ last summer.

A. were planted渝粤题库

B. planted

C. are planting

答案:渝粤教育

4.You can ask these experts __________advice in job hunting??

A. on

B. over

C. for

答案:

5.Separate passwords for every account make ?__difficult for cyber criminals to hack you.

A. it

B. that

C. what渝粤搜题

答案:渝粤题库

6.二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为“T”，错误为“F”。国开形成性考核答案

When a few college students jokingly declared Nov. 11 a National Singles Day in the 90s in China, they would never be able to imagine that they were creating the biggest online shopping spree in the world. It started as a way for young people to make fun of themselves as being single and invite other single friends to have fun at bars, restaurants and karaoke rooms. They chose 11/11 because 1 is the loneliest number, etc. Then businesses began to take notice.

In 2009, online retail giant Alibaba announced it would be selling everything at half price on taobao.com on Nov. 11. It was the first time for Chinese single men and women, and indeed married people, too, to enjoy the huge discounts in online shopping on the Singles Day. Over the last few years, Alibaba, JD and other Chinese e-commerce companies all expanded their one-day discounts, and sales grew dramatically.

In 2014, Alibaba Group scored $5.71 billion on November 11, setting a new record for the e-commerce giant since it started the Singles Day sales five years ago. That was much higher than the combined $3.7 billion online sales of Thanksgiving Day, Black Friday and Cyber Monday from desktop computers in the U.S.A. ?

?In 2009 Alibaba began to sell everything at half price at taobao.com on Nov. 11. 1渝粤教育

2.?Some companies like Alibaba expanded their two days discounts and sales grew dramatically. 2

3. In 2014, Alibaba scored $4.71 billion on November 11. 3

国家开放大学作业答案

4.Thanksgiving Day has got the best selling。 4

5.?They chose 11/11 because 1 is the loneliest number. 5渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

(1).__1__渝粤搜题

A. T国家开放大学作业答案

B. F

答案:

(2).__2__

A. T

B. F国家开放大学作业答案

答案:

(3).__3__

A. T

B. F

答案:

(4).__4__渝粤题库

A. T

B. F

答案:渝粤搜题

(5).__5__

A. T

B. F

答案: