The child asked his mother go out to play tennis.
A. that he could
B. if could he
C. if he could
D. that could he
网友回答
A. that he could
B. if could he
C. if he could
D. that could he
解析：考查宾语从句：句意：这个孩子问妈妈是否能出去打网球。因为主句谓语是ask，宾语从句的连接词不是that，排除AD，定语从句的语序是陈述句语序，所以选C。