[What are books make of ]这句话哪里错了?“[What are books make of ]这句话
[What are books make of ]这句话哪个词错了?
人气:357 ℃ 时间:2020-02-03 15:09:11
解答
因该是what are books made of?
这里是被动,应该用make的过去分词made
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