The repairman asked Tom ( )doing in the garage.

A.what was he
B.what he was
C.What he is
D.whatever was he
出自:当代英语语法概论

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块