单项选择题

We can learn from the passage that

A．most newly marketed drugs have side-effects
B．established drugs have serious effects
C．any unexpected effect of new drug is worth reporting
D．full reports should be sent of all the effects of all drugs

<上一题目录下一题>

热门试题

单项选择题

The doctor is recommended ______.

A．never to give drugs to people who have previously reacted badly
B．to protect himself by following the rules
C．to cut down the number of deaths due to drugs
D．to investigate whether the patient has a history of sensitivity to drugs

单项选择题

According to the advice given about women expecting babies, ______.

A．there is usually no good reason for giving them drugs
B．they are especially likely to take drugs
C．they should be given drugs only after careful consideration
D．there is no point in prescribing drugs, because they won't take them anyway