1.His mother ______the Party for four years

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1.His mother ______the Party for four years
A)has joined B) has been C)has attended D)is in
2.We got to the station after the train_____
A)has left B)leaves C)had left D)was leaving
3.She asked Mr.White where he _____the whole morning
A)had been B)has been C)was D)had beent to
4.When the work____,you may go home
A)will be done B)was done C)is done D)does
5.A lot of information _____in the computer
A)has stored B)stored C)was stored D)had stored
6.A new factory ______over there now
A)was built B)will be built C)has built D)is being built
7.We must be back at the school by eleven o'clock.We_____be late
A)haven't got B)don't have to C)needn't D)mustn't
最好有分析

B因为有for,表示现在完成时.
C因为前面的动词是过去时got,所以后面要用过去完成时.
A因为前面动词是过去的asked.和上题差不多.
C是一般现在时的被动语态,因为后面动词是原形may.
C意思是,很多信息都被存储在电脑里,所以是过去是时的被动语态.
D意思是：一家新的工厂正在那里被建造,因为now,所以要用现在进行时的被动语态.
D must表示是情态动词在这个句字里,意思是我们不得迟到.

his father is _ than his mother A.old four years B.as your y The Olympic Games,which_____held every four years,______the his mother()the party last year.she()a party member for a ye My mother has been a Party member for 3 years.同义句转换 Her mother has been a Party member for three years.（同义句） Her her mother has been a party member for three years =her moth His mother and father have "four "eggs for breakfast.(引号部分提问 He alone_care of his mother for ten years after his father d 1.My uncle has been collecting stamps for four years. his mother is ill in bed .so he help his mother ______the ho 英语翻译1.John was made ______the truck for a week by his boss.A His mother _____ (be) a doctor for more than ten years.