作业帮Tim suddenly returned____ a rainy night.A.on B.at C.in D.during The population of the world has grown very fast ____ four hundred years.A.for past the B.in the pass C.in the past D.for past
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Tim suddenly returned____ a rainy night.A.on B.at C.in D.during The population of the world has grown very fast ____ four hundred years.A.for past the B.in the pass C.in the past D.for past
Tim suddenly returned____ a rainy night.A.on B.at C.in D.during
The population of the world has grown very fast ____ four hundred years.
A.for past the B.in the pass C.in the past D.for past
Tim suddenly returned____ a rainy night.A.on B.at C.in D.during The population of the world has grown very fast ____ four hundred years.A.for past the B.in the pass C.in the past D.for past
第一题和第二题用的介系词是不一样的.
第一题的介系词,应该用on,选择C,on表示时间,意思是“在……时候”,表示的是具体的某一天或者具体某天的某一个时段,也可以表示动作发生的某一刻.如：
On the second day of our trip,the organizer took us to the movie studios.
What shall we do on Sunday?
The weather report on the evening before the storm said that there would be strong winds,but no hurricane.
On his arrival he was sold to a farmer and worked in the fields.
这句的意思是：“蒂姆（蒂莫西的昵称）在一个雨夜突然回来了.”
第二题的介系词用in选择C,表示时间,意思是“在……时候”,通常用在年、月之前,如：
In 1940,he took American nationality.
Never have I been so afraid in all my life.
这句的意思是：“在过去的四百年里,世界人口增长得很快.”
希望我能帮助你解疑释惑.