题目内容
3.(2011 山东聊城中考) As everyone knows,rubbish everywhere.
A. need be thrown B. mustn’t be thrown
C. can’t throw D. may throw
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题目内容
3.(2011 山东聊城中考) As everyone knows,rubbish everywhere.
A. need be thrown B. mustn’t be thrown
C. can’t throw D. may throw