_______that time,the reform had begun to take effect,and the economy had begun to take off .中为什么要选择by 而不选择at

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/02 17:53:22
_______that time,the reform had begun to take effect,and the economy had begun to take off .中为什么要选择by 而不选择at

_______that time,the reform had begun to take effect,and the economy had begun to take off .中为什么要选择by 而不选择at
_______that time,the reform had begun to take effect,and the economy had begun to take off .
中为什么要选择by 而不选择at

_______that time,the reform had begun to take effect,and the economy had begun to take off .中为什么要选择by 而不选择at
by.有“截止”之意,表示一段时间;而at.是个时间点,与后面的完成时态不相符合.

By that time,the reform had begun to take effect,and the economy had begun to take off .
因为后面的时态用的是过去完成时
【 by+过去时间,+过去完成时】表示到过去某一时间点,已经完成的动作
有不会的可以再问我

The weather in England is so _______that you should take an umbrella with you all the time there.(change) _______that time,the reform had begun to take effect,and the economy had begun to take off .中为什么要选择by 而不选择at 英语翻译the weather _______is really_______ _______that in Australia I _______that they were at the partyA found B remembered C forgot D heard I listened to the rain,_______that he would not come tonight.为什么填thinking? It is _______that you will pass the college examination. A. sure B. surely C. certainly D. like 选哪个?为什么? The newspaper _______that the famous movie star died from cancer yesterday.用tell speak talk say 填空,用正确形式,并说出原因, the time the time _______that she has gone to the United State?A.Was it trueB.ls it trueC.lt is trueD.lt was ture the book is _______that one,but________than that onediffcult expensiveA.as difficult as,expensive B.as more difficult as C.as difficultas,more expensive D.more difficultas,as expensive Sorr,he isn't in at this time._______that speaking? _________ _______MaryCan I _______a message _______him?Yes,________you ask him to call me this evening?No problem._______ ______ver much.You're welcome. 写出句中所缺的单词.Is it _____ the 18th______June?No,it isn,t.It,s_____ the 10th_____Jue.Write it ______,Peter.Let,s give her a party _______that day. 7.There is a great deal of evidence _______that music activities engage different parts of the brain.A.indicate B.indicating C.to indicate D.to be indicating我选了a 为什么 错了, at the time in the time on time 的区别. --Do you think he can win this time? --Oh,yes.It's _______that he will.--Do you think he can win this time?--Oh,yes.It's that he will.A very likely B almost surelyC quite certainly D very possibly翻译一下意思,谢谢了 分别用all the time,at the same time,every time,in time,on time, from the time