261.Go and have great fun!I’ll cope with _______ you left to me properly.

A.why

B.when

C.what

D.which

262.________ matters much ________ the headmaster supports our activity.

A.It;whether

B.What;whether

C.As;that

D.That;if

261.答案是C；

此处what引导宾语从句。

262.答案是A;

此句中it充当形式主语，而whether引导的从句为真正主语。