What is it .you want me to see to?A.Having been kept B.To keep C.Having kept D.To have kept

问题描述:

What is it .you want me to see to?A.Having been kept B.To keep C.Having kept D.To have kept

A
选项是修饰what is it的,也就是说是主语的定语
主语是物,所以要用被动,就是一直被留着的东西
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