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

问题补充：

The child asked his mother go out to play tennis.

A. that he could

B. if he could

C. whether could he

D. that if he could

答案：

A. that he could

(答案→)B. if he could

C. whether could he

D. that if he could

解析：句意：这个小孩问他妈妈他是否可以去打网球。宾语从句用陈述语序，排除C，也不能用两个连接词，排除D，if是否，that只起连接作用，由题意可知选B。

考点: 考查宾语从句的用法。