问题
选择题
— 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
答案
答案：D
考查非谓语动词。句意：当时什么让她如此沮丧？她一直在哭。——没有被邀请参加舞会。下文省略了谓语动词，只保留主语。动名词做主语表示抽象动作。如果动作发生在谓语动词之前，则要用完成时态的动名词。动名词的逻辑主语她是动作对象，故用被动语态。选D。