【正确答案】 A

【答案解析】[听力原文] 18-20
Telephone books in the United States have white, blue and yellow pages. The white pages list people with phones by their last name. The blue pages contain numbers of city services, government agencies and public schools. Businesses and professional services are listed in a special section, the yellow pages. To make a long distance call, you need an area code. Each area in the U.S. has an area code. The area covered by an area code may be small or large. For example, New York City has one area code. But so does the whole State of Oregon. If you want to know the area code of a place, you can look it up in the area code map printed in the front of the white pages. Therc are a lot of public telephones in the U.S. They have their own numbers. If you are making a long distance call on a public telephone and run out of money, give the number on your phone to the person you're talking to. Then hang up the receiver and he can call you back. If you make a long distance call and get a wrong number, call the operator and cxplain what happened. This means that you can make the call again to the right number without having to pay more money.
18.Where can you find the telephone number of a city council in a telephone book?

题目问的是：你从哪可以找到市议会的电话号码? 文章第三句提到：The blue pages contain numbers of city services，government agencies and public schools... “蓝页包括城市服务机构、政府机构和公立学校的电话号码”。由此可知[A]“在蓝页上”是正确的。

【正确答案】 C

【答案解析】[听力原文]
Where can you find the area code map of the U. S.

题目问的是：你在哪可以找到美国地区代码图? 文章第九句提到：If you want to know the area code of a place，you can look it up in the area code map printed in the front of the white pages“如果你想知道一个地方的地区代码，你可在白页上的封前页上的地区代码图上查到”。由此可知[C]“在白页上”是正确的。

【正确答案】 B

【答案解析】[听力原文]
What will the operator do when you make a call again because of a wrong number?

题目问的足：当你打错电话了再打时，接线员会做什么? 文中最后一句提到： This means that you can make a call again to the right number without having to pay more money“这意味着你可以再次拨打正确的号码但不用付费”。由此可知[B]“不收费”是正确的。