题目内容
【题目】Sometimes opium(鸦片)can be used to __________ some diseases. But some people are __________ to it. TTien it becomes a drug.
A. cure ; addicted
B. curing ; crazy
C. cure ; addictive
D. curing ; lost
【答案】A
【解析】句意:有时鸦片能用来治病,但有些人上瘾了,然后鸦片就成了毒品。be used to do sth. 被用来做某事。
练习册系列答案
相关题目