___the hall,he found all the people___there.A.Entered;seat B.Entering;seated C.To enter;sitting D.Entering;seating 问：选什么
问题描述：
___the hall,he found all the people___there.A.Entered;seat B.Entering;seated C.To enter;sitting D.Entering;seating 问：选什么,为什么?
答
B.Entering;seated
首先用entering,这是看后半句的主语是he,所以是主动,要用entering而非entered
其次的seat是及物动词,要用seated,这里的解释我没说清楚,让别人来说吧.