Alice,do you know what was____?A.happened to him B.he doing at th_其他解答

Alice,do you know what was____?
A.happened to him B.he doing at that time
C.Mr Li's father D.his favorite subject

人气：375 ℃　时间：2020-05-09 07:38:59

解答

选B,问Alice知道他在那个时候正在做什么?
A不对,如果是发生了什么,不能用被动语态
C D两个答案则表示一般存在的状态,不应为过去式 was