It was they did made the Korean actress commit suicide.A. that; which B. which; that　　C.

问题补充：

It was they did made the Korean actress commit suicide.

A. that; which

B. which; that

C. what; that

D. how; which

答案：

A. that; which

B. which; that

(答案→)C. what; that

D. how; which

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