__we got to the station,the train had left already选when 为什么?since不可以吗、
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__wegottothestation,thetrainhadleftalready选when为什么?since不可以吗、__wegottothestation,thetrainhadleftalre
__we got to the station,the train had left already选when 为什么?since不可以吗、
__we got to the station,the train had left already
选when 为什么?since不可以吗、
__we got to the station,the train had left already选when 为什么?since不可以吗、
when 引导的从句,从句用了过去时,主句用过去完成时.只有when才可以这样
since 不可以
不可以。当我们到达车站时,火车已经离开了。火车开这个动作是发生在到达车站前,表示过去的过去,所以用过去完成时。since表示自从.... 语义不通顺
when 当我们到达车站的时候,火车已经离开
这里的动作的有先后的,所以先发生的用过去完成时态,那么后发生的用一般过去
如果选择since 第一语意不通顺,第二主句的时态用现在完成时态。
楼主,希望对你有帮助。
__we got to the station,the train had left already选when 为什么?since不可以吗、
stand on the scale to stat中文是什么意思
the fourth lesson __we are to learn is much more difficult than the lesson __we learned last week定语从句填空
__you like to go to the zoo tomorrow?All____.__we meet at the gate of the park at nine?__pproblem.
phone stat-up failed.contact the retailer
1.Onli when he returned __we find out the truth.2.Hardly__he got to the cinema__the film began.3.Not until the teacher came __he finish homework.4.I can not sing.__can Xiaoming.5.So difficult a problem is it__I can not work it out.6.The boss demanded
__we' ve got to know each other better,I m sure we' ll have a good time working togetherfor so that if now that
That's the Science Museum __we visited last year.A where B which C to which D in which
That's the Science Museum __we visited last year.A where B which C to which D in which
the traveler got to there
the day will come __we have been looking forward to visiting the place.的空白处为什么用when不用that
__we __(need) to buy some more chicken,mun?
They got everything ready for the class meeting__ __we expected yesterday.他们象我们昨天预料的那样快,把班会的一切都准备好了.2空!
by the time she got to
It got to the point where,.
Have you got (t ) to the party?
The students got to school _____(safety)
Complete the sentences with the correct form the words and phrases in the box.borrow discover life model recently space station space shuttle1.Astronauts take the _____to get to the_____2.they have not___ any_____on mars yet3.the____of the space stat