问题描述:
This factory is ______ the one we visited last week.正确答案是the one,但为什么不是表语从句用what?
上面原题貌似笔误了,原题是This factory is ______ we visited last week.为什么不能是what?
上面原题貌似笔误了,原题是This factory is ______ we visited last week.为什么不能是what?
问题解答:
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