题目内容
9、It _________ there is a disaster _________ people will think much of the safety.
A.is until; when B.is until; that C.isn’t until; when D.isn’t until; that
试题答案
9、D
It _________ there is a disaster _________ people will think much of the safety.
A.is until; when B.is until; that C.isn’t until; when D.isn’t until; that
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