新疆开放大学24春理工英语1单元自测7【标准答案】

单元自测7（10分）

试卷总分:100 得分:100



一、挑选填空：阅览下面的对话或语句，从A、B、C三个选项中选出一个能填入空白处的最好选项。



1.— ?A:?????????????????are the most popular things people buy online?



— ?B:?Definitely, clothes.?

A.How about?

B.What do you think

C.How do you think



2.— ?????????????????



— ?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?



3.Besides, you need to protect your password, because all the transaction _______ through your bank account.?

A.is carried out

B.is brought out

C.is fetched



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

A.on

B.over

C.for



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

A.it

B.that

C.what



6.二、阅览了解：阅览下面的短文，依据文章内容进行判别，正确为“T”，错误为“F”。



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.



1.In 2009 Alibaba began to sell everything at half price at taobao.com on Nov. 11. (1)



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)



4.Thanksgiving Day has got the best selling。 (4)



5. They chose 11/11 because 1 is the loneliest number. (5)

(1).cloze Subject

A.T

B.F

(2).cloze Subject

A.T

B.F

(3).cloze Subject

A.T

B.F

(4).cloze Subject

A.T

B.F

(5).cloze Subject

A.T

B.F