[单项选择]______ for aches, pains and fever, aspirin is now the subject of multiple investigations of its role in treating many more serious complaints.
A. Long used
B. Being used long
C. Having been long used
D. It has long been used

[单项选择]______for aches, pains and fever, Aspirin is now the subject of multiple investigations of its role in treating many more serious complaints.
A. Long used
B. Being used long
C. Having been long used
D. It has long been used

[单项选择]How does aspirin reduce fever
A. It slows down human reactions to fever.
B. It prevents the formation of the fever-related chemical reactions.
C. It interferes with the formation of some acids.
D. It makes human body unconscious of pains.

[单项选择]In which year was aspirin first sold
A. This year.
B. 1899.
C. 1915.
D. The 19th century.

[单项选择]

Scratchy throats, stuffy noses and body aches all spell misery, but being able to tell if the cause is a cold or flu (流感) may make a difference in how long the misery lasts.
The American Lung Association (ALA) has issued new guidelines on combating colds and the flu, and one of the keys is being able to quickly tell the two apart. That’s because the prescription drugs available for the flu need to be taken soon after the illness sets in. As for colds, the sooner a person starts taking over-the-counter remedy, the sooner relief will come.
The common cold and the flu are both caused by viruses. More than 200 viruses can cause cold symptoms, while the flu is caused by three viruses -- flu A, B and C. There is no cure for either illness, but the flu can be prevented by the flu vaccine (疫苗) , which is, for most people, the best way to fight the flu, according to the ALA.
But if the flu does strike, quick action can help. Although the flu and common cold h
A. shorten the duration of the illness
B. the patient buy medicine over the counter
C. the patient obtain cheaper prescription drugs
D. prevent people from catching colds and the flu

[单项选择]What attitude does the author hold towards aspirin
A. Negative.
B. Positive.
C. Ambiguous.
D. Impersonal.

[单项选择]The discovery of the connection between aspirin and Reyes syndrome, a rare and deadly ailment, is a recent example of the caution with which drugs must be used, even for medical purposes（）.
A. disease
B. sick
C. ill
D. illness

[单项选择]英译汉：“vibration test; scarlet fever; yellow fever”，正确的翻译为：( )。
A. 兽医检验；猩红热；热处理
B. 兽医检验；热处理；黄热病
C. 振动试验；猩红热；黄热病
D. 振动试验；黄热病；热处理

[单项选择]英译汉：“vibration test；scarlet fever；yellow fever”，正确的翻译为：( )。
A. 兽医检验；猩红热；热处理
B. 兽医检验；热处理；黄热病
C. 振动试验；猩红热；黄热病
D. 振动试验；黄热病；热处理