问题

There is no doubtone who gets to the finishing line first will win the first prize.

A:that
B:whether
C:if
D:what

正确答案是：

同类题型

下列各项中，没有语病的一项是（）

In order to _________ a good learning atmosphere, our teacher made strict rules for us at the beginning of this term.

Dad, why must I stop______ computer games – For your health， my boy.

Be ______ — you can’t expect me to finish all this work in so little time.

下列各句中没有语病的一句是（）