The mother with her little son ____ at my home _____ that snowy night. A．were, at B．was, at.

The mother with her little son ____ at my home _____ that snowy night. A．were, at B．was, at C．were, on D．was, on

D


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.

c. were, on my mother and i 做主语，两个人，用复数， 用were 在一个什么什么的晚上，用on 具体的年份，早晚等的前面用on