The child asked his mother go out to play tennis.A. that he couldB. if he couldC. if cou

问题补充：

The child asked his mother go out to play tennis.

A. that he could

B. if he could

C. if could he

D. that could he

答案：

A. that he could

(答案→)B. if he could

C. if could he

D. that could he

解析：句意：这个孩子问他的妈妈他能否去打乒乓球。if 能否，后面用陈述语序。故选B。