The mother with her little son at my home that snowy night.A. were atB. was atC. were

问题补充：

The mother with her little son at my home that snowy night.

A. were, at

B. was, at

C. were, on

D. was, on

答案：

A. were, at

B. was, at

C. were, on

(答案→)D. was, on

解析：考查介词用法。第一空主语是the mother 而with后面的成分只是做伴随状语，故用was ，而第二空是在那个下雪的夜晚，故用介词on.