We don’t doubt our team will win because we are the best.A. whetherB. thatC. howD. why

问题补充：

We don’t doubt our team will win because we are the best.

A. whether

B. that

C. how

D. why

答案：

A. whether

(答案→)B. that

C. how

D. why

解析：考查动词doubt的用法。