shall和will;should和would
shall和will;should和would
shall have been
will have been
should have been
would hane been
它们分别要在什么样的情况下用哪个啊?
shall have been
will have been
should have been
would hane been
它们分别要在什么样的情况下用哪个啊?
英语人气:742 ℃时间:2019-11-15 07:07:48
优质解答
shall have done将来完成进行时,表示在将来某一时间以前已经完成或一直持续的动作.经常与before+将来时间或by+将来时间连用,也可与before或by the time引导的现在时的从句连用.will have done表示从将来的某一时间开...
我来回答
类似推荐
猜你喜欢
- 1Of all the 40 students in this class,20 students are girls,20 students are boys and all have toys
- 2关于成龙简介的英语文章
- 3Tom goes to school (on foot.)对括号部分提问
- 4三角形ABC三个顶点坐标为A(3,-1)B(-1,1)C(1,3)则三角形ABC内部及边界所接的二元一次方程组是?
- 5在△ABC中,AD是边BC上的中线,已知:AB=8,AC=6,则中线AD的取值范围是_.
- 6用磷脂酶处理细胞,其功能受到影响的细胞器是?
- 7水果店进一批水果,第一天卖了40%,第二天买了余下的50%,这时还有35千克没有卖.这批水果有多少千克.
- 8某铁合金样品2g,在纯氧中完全燃烧,得到0.022g二氧化碳,试判断此铁合金是生铁还是钢?
- 9商品进价为400元,标价为600元,商店要求利润率为百分之五的售价打折出售,可以打几折?【一元一次方程回答】
- 10在0.5 mol/L Na2SO4中,含有的Na+数是多少