Question

【题目】—What made her so sad at that time? She kept crying all the time.

— __________ to the ball.

A. Without being invited

B. Not be invited

C. Be not invited

D. Not having been invited

Answer 1

【答案】D

【解析】考查动名词作主语。句意：——那一次是什么使她那么伤心？她一直在哭。——她没有被邀请参加舞会。答语部分是个省略句，补充完整应为 Not having been invited to the ball made her so sad at that time。所填空是动名词作主语。