1.The missing boy was last seen ____ near the river.A.playing B.to be playing C.play D.to pl1.The missing boy was last seen __A__ near the river.A.playing B.to be playing C.play D.to play不是“被看见”吗?为什么不选B?8.You can’t have th

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1.The missing boy was last seen ____ near the river.A.playing B.to be playing C.play D.to pl1.The missing boy was last seen __A__ near the river.A.playing B.to be playing C.play D.to play不是“被看见”吗?为什么不选B?8.You can’t have th

1.The missing boy was last seen ____ near the river.A.playing B.to be playing C.play D.to pl1.The missing boy was last seen __A__ near the river.A.playing B.to be playing C.play D.to play不是“被看见”吗?为什么不选B?8.You can’t have th
1.The missing boy was last seen ____ near the river.A.playing B.to be playing C.play D.to pl
1.The missing boy was last seen __A__ near the river.
A.playing B.to be playing C.play D.to play
不是“被看见”吗?为什么不选B?
8.You can’t have the horse ___C__ all the way.It’s too hot.
A.run B.to run C.running D.to be running
让马去跑 意思是让某人做某事 不是用have sb do么 为什么不选A

1.The missing boy was last seen ____ near the river.A.playing B.to be playing C.play D.to pl1.The missing boy was last seen __A__ near the river.A.playing B.to be playing C.play D.to play不是“被看见”吗?为什么不选B?8.You can’t have th
1.考点:see sb.doing sth.看见某人正在做某事
变成被动语态后,就成了:sb.be seen doing sth.
不能用sb.be seen to be doing 哟!
因此此题选A不选B.
8.注意这两者的区别:
have sb.do sth.让某人做某事.(某人做了某事,强调动作已结束)
have sb.doing sth.让某人一直做某事.(强调动作的延续性,动作还未结束)
此句的意思是:不要让马一直跑,天气太热了.
由句意可知,这儿是强调动作的延续性,因此应选C而不是A.

The old man found the missing boy ——偶然 The missing boy was l___ by police in the woods. At this moment your job is______ (find)the missing boy. 2004年上海初中英语竞赛试题答案I.Vocabulary and Structure.(20%)1.The 911 rescue team found the ___________ boy extremely __________,wolves howling in the woods.A.missing ...scaring B.missed ...scaredC.missed ...scaring D.missing ...scared The police are still s_____ for the missing boy along the river 一到初二英语填空题 ,急根据首字母完成下列各句1.The police have not found any information about the missing boy at p_____ 英语翻译Although the police searched everywhere,neither the missing boy nor his dog could be found。 the missing boy were last seen ___near the river .A playing B to play I saw the missing boy playing with birds in the forest变被动语态 The police____still busy for the missing boy.A.hasB.areC.isD.have lt seems that the dog knows where the missing boy is.同义句 What do you think they will --- about the missing boy?用say还是 talk Could you tell me___(在哪里)you found the missing boy?(it) Heavily as it rained,they were still out in s_of the missing boy. lost和missing的区别有的时候做题目,会要在lost和missing之中选择一个选项的,请问这个时候会有什么区别呢谢谢啊，那么有the missing boy的，有没有the lost boy呢？ 1.The missing boy was last seen ____ near the river.A.playing B.to be playing C.play D.to pl1.The missing boy was last seen __A__ near the river.A.playing B.to be playing C.play D.to play不是“被看见”吗?为什么不选B?8.You can’t have th The police are worried about the ___(safe) of the little boy who has been missing for 3 days. a little boy,_____ran into the house.A.missing two of his teeth B.with two of his teeth missing求详解