题目内容：

I can understand all ____you said.A.what B.that 要详解

优质解答

看下列搭配,无一重复.
all that you said
what you said
all you said
看出来了吧?
all 和what不能重叠使用,因为它们俩都是代词.
很高兴为你解答!
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