1.to give up smoking,he threw away his cigarettes.

1.____to give up smoking,he threw away his ____cigarettes.
A.Determined;remaining B.Determined;remained
C.Determining;remained D.Determining;remaining
為什么不選C?而選A
2.At the benginning of the class,the noise of desks____could be heard outside the classroom.
A.opened and closed B.to be opened and closed
C.being opened and closed D.to open and close
為什么不選A,B而選C?
3.He packed all the things into a suitcase,____.
A.be anxious to leave B.anxious to leave
C.to be anxious to leave D.being anxious to leave
為什么不選D而選B?
4.The returns of snow and freezing weather in the south blocked about14000km of roads,____more than 12000passengers on sunday alone.
A.to delay B.delaying
C.having delayed D.delayed
為什么不選C而選B?

英語人氣：300 ℃時(shí)間：2020-03-20 06:51:00

優(yōu)質(zhì)解答

1.A
remain是不及物動(dòng)詞,沒有被動(dòng)語態(tài).所以不能用它的過去分詞去做定語；
固定短語：be determined to do sth,換成狀語時(shí),只要去掉be動(dòng)詞即可,表示狀態(tài).
2.C
句中的could be heard...,暗示是“正在被打開和關(guān)上的桌子”所發(fā)出的聲音,所以用being opened and cloese來修飾desks,表示動(dòng)作的正在進(jìn)行和被動(dòng)關(guān)系；
選A表示“已經(jīng)被打開/關(guān)上的桌子”,當(dāng)然沒有聲音了；
B是“即將要被打開/關(guān)上的桌子”,當(dāng)然也不能發(fā)出聲音.
3.B
用形容詞短語做狀語,只強(qiáng)調(diào)延續(xù)的狀態(tài),而不是強(qiáng)調(diào)正在發(fā)生的動(dòng)作.
4.B
用現(xiàn)在分詞做結(jié)果狀語,表示由主句動(dòng)作可以順其自然推理出來的結(jié)果.
如果用C,則強(qiáng)調(diào)“先造成12000多么旅客延誤,然后再堵塞了約1400公里的道路”,這是不符合清理的.
即現(xiàn)在分詞的完成式強(qiáng)調(diào)分詞動(dòng)作發(fā)生在謂語動(dòng)詞所表示動(dòng)作之前.

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1.____to give up smoking,he threw away his ____cigarettes.

精品偷拍一区二区三区,亚洲精品永久码,亚洲综合日韩精品欧美国产,亚洲国产日韩a在线亚洲

1.to give up smoking,he threw away his cigarettes.