C.Most teenagers in the US and the UK have bought something online.
D.Teenagers found it easier to persuade parents to buy online than in a shop.
答案:A 正误判断题。从第四段第二句中的“Most teenagers have access to the Internet at home or at school—88 percent in the US, 69 percent in the UK.”可知,在英国和美国超过了50%的青少年可以接触到网络,故答案选A项。
3.A new way to help teenagers shop online is to use______.
A.a new machine
B.special coins and notes
C.prepaid cards
D.payasyougo mobile phones
答案:C 细节理解题。从最后一段中的第一句话可知,现在一个帮助青少年网络购物的方法是用预付卡,所以答案选C。
4.What is the passage mainly about?
A.Online shopping traps.
B.Internet users in the US and the UK.
C.New credit cards for parents.
D.The arrival of cyber pocket money.
答案:D 主旨大意题。从全文可知,本文主要告诉我们如何保证青少年上网购物的安全,以及就此所采用的新方法来保障他们的网络零花钱,据此D项能较好地概括大意。
B
The Internet has led to a huge increase in creditcard(信用卡)fraud. Your card information could even be for sale on an illegal website.
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