we must buy things we ( )A.need not B.do not need C.have not
人气:398 ℃ 时间:2019-10-24 03:22:58
解答
语法上说是选 B
need 在这里是行为动词,所以要用do这个助动词对全句进行否定.
但是意思上好像不太对,“我们必须买我们不需要的东西”,逻辑上怪怪的~
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