days, drugs can be found everywhere. Many teens are tempted(诱惑)by the excitement or escape from reality that drugs seem to offer.

　　Drugs are chemical's that change the way our bodies work. When you put them into your body，drugs find their way in your blood and are taken to parts of your body，such as your brain.

　　The effects of drugs can be different depending on the kind of drug taken，how much is taken，how often it is used，how quickly it gets to the brain，and what other drugs or food are taken at the same time. Although drugs can make you feel good at first，they can finally do a lot of harm to the body.

　　There are many kinds of drugs available, and there are many reasons for trying them regularly. People take drugs just for pleasure they believe they can bring. Often it's because someone told them that drugs would make them feel good or that they'd have a better time if they took them.

　　Many teens use drugs because they're unhappy or think drugs will help them escape their problems. The truth is that drugs don't solve problems-they simply hide feelings and problems. When a drug wears off, the feelings and problems remain, or become worse. Drugs can ruin every aspect of a person's life.

　　【语篇解读】　本文主要介绍了毒品的危害，并帮助青少年全面了解毒品。

　　1．The main idea of the second paragraph is probably ．

　　A．how drugs work

　　B．what drugs are made of

　　C．that drugs can reduce physical pain

　　D．that drugs dull your senses

　　A　[段落大意题。第二段主要讲述了毒品是如何起作用的。]

　　2． cause teens to take drugs.

　　A．Physical pain, escaping and fear

　　B．Escaping, excitement and unhappiness

　　C．Curiosity, fear and escaping

　　D．Excitement, unhappiness and their physical pain

B　[细节理解题。由第四段的句子"drugs would make them feel good"以及第