--WasMr.Smithaloneathomelastnigh?--.Yes.Hischildrenaswe...

问题详情：

--Was Mr. Smith alone at home last nigh?

. His children as well as his wife _______ invited to the party.

A. Was   B. were    C. has been    D. have been

【回答】

B

知识点：动词时态与语态

题型：选择题