There is no that China will be a powerful country in the future. A. doubtB. wonderC. need

问题补充：

There is no that China will be a powerful country in the future.

A. doubt

B. wonder

C. need

D. worry

答案：

(答案→)A. doubt

B. wonder

C. need

D. worry

解析：doubt怀疑；wonder奇怪；need需要；worry担心。句意：毫无疑问，中国将成为一个强大的国家。