...ntry has (been/gone) through a drastic reduction in its birth rate _______ facing labor f shortage. 请问下老师:has been through 和 has gone through是不是都可以用?
后半句直接facing开始可以吗?还需要加is吗?
Mr.Smith ______ by a large majority vote at the board meeting.A.has turned down B.was turned downC.has been turned down D.had been turned down这道题为什么不能选一般过去时?
...eally no sharp
distinctions among them.____疑惑如下:it is改为there are,说it不作句中任何成分也不是形式主语(为什么呢?我认为to......trees是它的主语呀)还有为什么改成there are,不是there is 呢?真诚请教,求回答谢谢老师!
The manager was satisfied to see many new products _____(develop) after great effort.这里我知道填 developed过去分词。答案说developed是做宾补。但是我的理解是过去分词做后置定语修饰product,所以到底是宾补还是后置定语呢?还有after great effort 是...
老师您好,这里有个句子:When I was a teenager I often daydreamed that I was going to walk
across the United States after I ______(graduate) from high school. 请问after后是该填过去式还是过去完成式。
...l the metro lines in our city _____ into practice.A. will be put B. are put C. will have been put D. have been put请问为什么选B 不能选D吗? 时间状语从句中有时候也可以用现在完成时,和一般现在时有什么区别吗?
She managed to save_____ she could out of her wage to help her brother.
这边为什么不能填so little money 直接做宾语,然后she could (save) out of her
wage看做是它们的定语呢?如果说是因为填so little money后save不能省略的话,哪种情况下save可以省,哪种...
The old lady was the only person that died in the fire. _____ else was saved by the firemen.A. Everyone B. Anyone C. Someone D. No one请问如何选?everyone 和 anyone 在肯定句中的用法区别是什么?
_____ has been stated in the annual white book,our national defense budget per year is well below the average of develpoed countries.选项是as ,如果我想用as it has been.......这个句型,不是as引导的非限制定语从句,原句子怎么改?