问题补充:
单选题Thepooroldmanwithhistwodaughters___inthestreet.A.was seen to begB.were seen to begC.was seen beggedD.were seen begging
答案:
A解析句子主语是poor old man,所以谓语动词用单数,see动词用于被动语态中,宾补的不定式要还原to出来。
时间:2023-05-01 23:39:11
单选题Thepooroldmanwithhistwodaughters___inthestreet.A.was seen to begB.were seen to begC.was seen beggedD.were seen begging
A解析句子主语是poor old man,所以谓语动词用单数,see动词用于被动语态中,宾补的不定式要还原to出来。