24秋国开电大春内蒙古广播电视大学理工英语3理工英语3单元自测5（预备知识：Unit 5；10分）参考答案

理工英语3_单元自测5（预备知识：Unit 5；10分）0

理工英语3_单元自测5（预备知识：Unit 5；10分）0

试卷总分:100 得分:100

1. — ?Have you ever shopped online?

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。

— ?______.?

A. Certainly.

B. Quite often .It is very convenient,saving me a lot of time.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。

C. Yes,I do.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。

答案:

2.— ?Would you like to join us to shop online??

— ?______, but I should finish my homework first.?

A. You're welcome

B. I'd love to

C. It's hard to say

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。

3.It was not _______ ?he took off his glass ____I realize who he was.

A. until；when

B. when；that国开形成性考核答案

C. until；that

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。

一网一平台答案国开搜题

4.We sent the injured to the hospital_______ the accident happened. ?

A. hurriedly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。

B. immediately渝粤教育

C. quickly

答案:渝粤搜题

5._______ had the bell rung _______ ?the students took their seats.

A. Hardly;than

B. No sooner;when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。

C. Hardly;when

答案:

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”。国开搜题

? ? ? It is amazing to note that the Internet is still such a new device ， and yet it is one of the fastest and most powerful media tools. But think about it for a moment. On the Internet ， a big online company can be run by only two guys in their garage. So it is only reasonable then ， that people shopping online would be a little? leery ?of the security levels.

? ? ? Internet giants such as Microsoft knew consumer confidence was the key to getting virtual( 虚拟的 ) shopping off the ground ， and they work hard to make people feel safe to shop online.

? ? ? Credit card companies ， too ， quickly saw the potential for online shopping ， and have installed things like online shopping insurance for people. If you ever have a problem with your online credit purchases ， many credit card companies will happily refund( 退还 ) your money and then set their claws on the company that wronged you. Now that’s buying power!

? ? ? There are other bonuses for online shoppers ， of course. No line-ups ， for one. No annoying mall shopping carts with broken wheels and kids crying because their parents won’t get them what they want.

? ? ? When shopping online ， consumers can sit down ， have a coffee ， and wear their slippers ， not having to worry about their hair or parking ， and just clicking through sale after sale. Comparison shopping couldn’t be any easier. And thanks to courier companies( 快递公司 ) getting in on the act ， you never need to wait longer than a day or two to get those all important purchases delivered right to your door.

? ? ? No wonder so many companies are shaking their heads at traditional retailing?and instead looking to the?“virtual” world to attract online shoppers.一网一平台答案

1. ． The underlined word “leery” in the first paragraph?means being very sure. ?

2. ． Consumer confidence in online shopping mainly relies on?security in shopping . ?

3. ． Internet giants, traditional retailers, courier companies and credit card companies?have made contributions to the popularity of online shopping. ?

4. ． The author think of the current online shopping?as safe, convenient and fast. ?

5. Nowadays many companies are trying to cooperate with the online shoppers instead of traditional retailers. ??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).

A. T国开形成性考核答案国开搜题

B. F

答案:

(2).渝粤教育

A. T

B. F

答案:

(3).国开形成性考核答案

A. T

B. F

答案:

(4).

A. T

B. F渝粤题库

答案:

(5).

A. T

B. F

答案: