问题 单项选择题

Drug abuse can cause a wide variety of adverse physical reactions. Long-term drug use may (67) the heart, liver, and brain. Drug abusers may suffer from (68) if they habitually forget to eat, (69) afford to buy food, or eat foods (70) the proper vitamins and minerals. Individuals who abuse injectable drugs risk (71) infections such as hepatitis and HIV from dirty needles or needles shared with other (72) abusers. One of the most dangerous effects of (73) drug use is the potential for overdosing -- (74) is, taking too large or too p a dose for the body’s systems to handle. A drug overdose may cause an individual to lose (75) and to breathe inadequately. Without treatment, an individual may die (76) a drug overdose.
Drug (77) is marked by an irresistible thirst (78) a substance. Successful treatment methods vary and include psychological counseling, or psychotherapy, and detoxification programs- medically supervised programs that (79) wean (戒除) an individual from a drug (80) a period of days or weeks. Detoxification and psychotherapy are often used together.
The illegal use of drugs was once considered a problem (81) to residents of poor, urban neighborhoods. Today, however, people from all (82) levels, in both cities and suburbs, abuse drugs. Some people use drugs to (83) stress and to forget about their problems. Genetic factors may predispose (84) individuals to drug addiction. (85) factors such as peer pressure, especially in (86) people, and the availability of drugs, also influence people to abuse drugs.

A) Psychological C) Environmental
B) Essential D) Physical

答案

参考答案:C

解析:上句提到遗传因素,那么此处空格应表示“外在因素”,因此选择[C] Environmental表示外在环境因素,诸如来自同龄人的压力以及毒品的可用性也会导致人们吸毒,正确。[A]Psychological“心理的”,[B]Essential“本质的”,[D]Physical“身体的”,都不恰当。

阅读理解

Zhao Tao, a student from No.2 Middle School, has just come back from Shanghai. This morning, he told us something about his pleasant trip .When he talked about the Shanghai World Expo, he was so excited and so proud that he kept telling about it for several hours. The Shanghai World Expo held by China has been on for more than one month .It started on May 1st, and will end on October 31st, 2010. Its main idea is “Better City, Better Life.” About 242 countries and organizations are attending this expo. Many new products can be seen here, such as we can see the snow in the South Korea Corporate Pavilion(展馆) every day during this hot summer though it seldom snows in Shanghai. And we can see, hear, touch and smell the 4-D films at the Oil Pavilion. How wonderful all these new products are!

China Pavilion is in the center of the expo garden. It is very beautiful. It represents the development of China from ancient time to now. It’s a pride of our China!

Thousands of people from all over the world are coming to the expo every day. And many volunteers are working for them. All the tourists are very pleased and they say that the Shanghai World Expo is the greatest one in the world so far.

However, Zhao said, “The expo garden is now so crowded. If you want to visit it, you’d better go there during the summer vacation.”

小题1:The main idea of the Shanghai World Expo is “______”

A.Better City, Better Life.

B.How to Protect the Environment.

C.No War in the World.

D.No Earthquake.小题2: In which pavilion can we see the snow during this hot summer?

A.China Pavilion.

B.the Oil Pavilion.

C.the South Korea Corporate Pavilion.

D.I don’t know.小题3:So far, how long has the Shanghai World Expo been on ?

A.For 20 days.

B.For a month.

C.For four weeks.

D.For about 50 days.小题4:How many countries and organizations are attending the Shanghai World Expo?

A.150.

B.Less than 180.

C.242.

D.220小题5:Which of the following is NOT talked about in this passage?

A.Zhao Tao is a middle school student.

B.China’s new products are excellent.

C.The volunteers are working very hard.

D.The expo garden is now very crowded.

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