I couldn’t understand with you.A. the matter was whatB. what the matter was C. that was t

问题补充：

I couldn’t understand with you.

A. the matter was what

B. what the matter was

C. that was the matter

D. what was the matter

答案：

A. the matter was what

B. what the matter was

C. that was the matter

(答案→)D. what was the matter

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