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I often watch CCTV-9, I have learned a lot of new words and expressions.A.from w

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I often watch CCTV-9, I have learned a lot of new words and expressions.A.from w

I often watch CCTV-9, ________ I have learned a lot of new words and expressions.

A.from whichB.of which C.to whichD.which

试题答案

A

解析