奥鹏作业网国开（河北开放大学）24秋《理工英语3》形考作业5【标准答案】单元自测5（预备知识：Unit 5；10分）
试卷总分:100 得分:100
1.— Have you ever shopped online
— ______.
A.Yes,I do.
B.Quite often .It is very convenient,saving me a lot of time.
C.Certainly.
2.— Ihave no idea about where to buy a present for my friend, can you give me some advice
— ______
A.It depends.
B.Taobao may be a good choice for you.
C.Help yourself.
3.It was not _______ he took off his glass ____I realized who he was.
A.when；that
B.until；when
C.until；that
4.The book you ordered is not.
A.accessible
B.acceptable
C.available
5.All these measures will ______ dramatically the development of the western areas in China.
A.improve
B.boost
C.enhance
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”。
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 littleleeryof 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 retailingand instead looking to the“virtual” world to attract online shoppers.
1．The underlined word “leery” in the first paragraphmeans being very sure. 1
2．Consumer confidence in online shopping mainly relies onsecurity in shopping. 2
3．Internet giants, traditional retailers, courier companies and credit card companieshave made contributions to the popularity of online shopping. 3
4．The author think of the current online shoppingas safe, convenient and fast. 4
Nowadays many companies are trying to cooperate with the online shoppers instead of traditional retailers. 5
(1).__1__
A.T
B.F
(2).__2__
A.T
B.F
(3).__3__
A.T
B.F
(4).__4__
A.T
B.F
(5).__5__
A.T
B.F
