—Look at the sign! —Oh, I see. We ______ waste water.[ ]A. can B. mustC. mustn'tD. needn't

题目简介

—Look at the sign! —Oh, I see. We ______ waste water.[ ]A. can B. mustC. mustn'tD. needn't

题目详情

—Look at the sign!
—Oh, I see. We ______ waste water.
[     ]
A. can
B. must
C. mustn't
D. needn't
题型:单选题难度:偏易来源:广西自治区中考真题

答案

C

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