题目内容

From this passage we know that______.

A. it was raining that day
B. it didn't rain that day, but it rained the day before
C. there was no rain for a long time and it wouldn't rain for the corning week
D. the rain was possible if the gentle wind continued

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Americans this year will swallow 15,000 tons of aspirin(阿司匹林), one of safest and most effective drugs invented by man. The most popular medicines in the world today, it is an effective pain reliever. Its bad effects are relatively mild, and it is【B1】.
For millions of people suffered from arthritis(关节炎) ,it is the【B2】thing that works. Aspirin, in【B3】, is truly the 20th-century wonder drug. It is also the second largest suicide drug and is the【B4】cause of poisoning among children. It has【B5】effects that, although relatively mild, are largely【B6】among users.
Although aspirin was first【B7】by German company in 1899, it has been【B8】much longer than that. Hippocrates, in ancient Greece, understood the【B9】value of the leaves and tree bark which today are known to【B10】salicylates(水酸盐) ,the chemical in aspirin. During the 19th century there was a great number of experimentation in Europe【B11】this chemical, and it led in the【B12】of aspirin. By 1915, aspirin tablets were【B13】in the United States.
A small【B14】of aspirin(two five-grain tablets)【B15】pain and inflammation(炎症). It also reduces down fever by【B16】with some of the body' s reactions.【B17】aspirin seems to allow down the formation of the acids【B18】in pain and the complex chemical reactions【B19】cause fever. The chemistry of these【B20】is not fully understood, and the slowing effect of aspirin is well know.
【B1】

A. pricy
B. dear
C. expensive
D. cheap

A.This morning.B.This evening.C.Friday morning.D.Friday evening.

A. This morning.
B. This evening.
C. Friday morning.
D. Friday evening.

A.He sent the ear to the garage.B.He did nothing about his car.C.He repaired the car h

A. He sent the ear to the garage.
B. He did nothing about his car.
C. He repaired the car himself.
D. He sold his car to somebody else.

Why did Wang Lung want to make the house neat on that particular day?

A. Because he was used to making the room neat and tidy.
Because he wanted to please his father.
C. Because he wanted to please his new wife.
D. Because his room was too dirty.

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