阅读下列短文，从每题所给的四个选项(A、B、C和D)中,选出最佳选项，并在答题卡上将该选项涂黑。

　　Before you go shopping, decide how much money you can spend for new clothes. Think about the kind of clothes you really need. Then look for those clothes on sale.

　　There are labels inside all new clothes. The labels tell you how to take care of your clothes. The label for a shirt may tell you to wash it in warm water. A sweater label may tell you to wash by washing in cold water. The label on a coat may say "dry clean only." Washing may ruin(损坏)this coat. If you do as the directions say on the label, you can keep your clothes looking their best. Many clothes today must be dry cleaned. Dry cleaning is expensive. When buying new clothes, check to see if they will need to be dry cleaned. You will save money if you buy clothes that can be washed.

In addition, you had better buy clothes that are well made. Well-made clothes last longer. They look good even after they have been washed many times. However, clothes that cost more money are not always better made. They do not always fit better. Sometime less expensive clothes look and fit better than more expensive clothes.

21. The first thing for you to do before you buy clothes is ______.

A. to look for well-made clothes B. to see how much money you can pay

C. to know how to wash them D. to read the labels inside them

22.The label inside the clothes tell you______.

A. how to take care of them B. how to save money

C. whether they fit you or not D. where to get them dry cleaned

23. If you want to save money you can buy clothes that _____.

A. donˈt fit you B. donˈt last long

C. need to be dry cleaned D. can be washed

24.We learn from the reading that less expensive clothes ______.

A. are always worse made B. must be dry cleaned

C. can not be washed D. can sometimes fit you better

The Internet has become part of teenage life.

A new report on 3,375 students aged from 10 to 18 in seven Chinese cities found that 38 percent of them believe they use the Internet often. While most of them get useful information and use the Internet to help in their studies, some are not using it in a good way.