Question

【题目】Tom and his sister ______ to the barbecue last Saturday.They were very happy.
A.have invited
B.were invited
C.were inviting
D.invited

Answer 1

【答案】B
【解析】句意：上星期六汤姆和他的妹妹被邀去吃烧烤。他们很快乐。invite sb to do sth邀请某人做某事，其被动语态形式是sb be invited to do sth。所以选B。