in the past ^years ,后面要用完成时么,为什么

相关推荐

• In the past years,there （ ）great changes in my hometown 填 have been还是were 我要理由 为什么为什么要用现在完成时 他是过去发生了变化了啊
• in the past ^years ,后面要用完成时么,为什么
• For so many years 后面要用完成时态么?还是什么时态都可以?
• 学习英语当中遇到了几个小问题,以下这几个常见的句子是什么意思啊,为什么看见这个就要使用现在完成时态?1,during the last three decades2,for the last three days3,over the past years4,over the last three years补充：1,为什么看见the other day,应用一般过去时?2,还有其他像这样看见这种句型就要使用固定时态吗?如果有请帮我补充,
• I happened to be caught in a shower.It __ just a couple of minutes before I__ wet through A.had been;had been B.was;was C.was;had been D.had been;was 为什么 后面要用过去是而不是过去完成完时
• now的后面一定要用现在进行时么?用现在完成时可不可以?
• — Are you still a teacher?— No,I____ in Harbin No.3 High School for five years.A.worked B.have worked C.have been working D.had worked这道题的正确答案是A,但是为什么不选B?for加时间段不是应该与完成时连用么?为什么会用一般过去式?
• Clare finally decided to leave the company she__for since she graduated from university.A.would work B.has worked C.was working D.had worked工作不是在毕业之后蛮,可是后面毕业不是用了过去式,为什么工作要用过去完成时啊
• 怎样区别将来完成时与将来完成进行时-——Is Tom still smoking?—— No.By next Saturday he___for a whole month without smoking a single cigarette.A.will be B.will have gone C.will have been D.has been going为什么要用将来完成时呢.能不能用will have been going 呢By next summer he___in this factory for thirteen years.A.has been workingB.will have been workingC.will be workingD.has worked为什么要用将来完成进行时呢.用将来完成时行吗
• 英语现在完成时练习1.we_____jim since she was a little girl.A.know B.had known c .have known D.knew有was为什么不是B.2.His father_____the party since 1978A.joind B.has joined C.was in D.has been in B为什么不可以?3.his uncle_____for more than 9 yearsA.has come here B.has started to work C.has lived there D.has left the university一定么?ps;每题后面有我提的问题,
• 短文填词!
• 用所给词语词语的适当形式填空 When I was young,I took great _______________(interest) in...