>
英语
>
修改病句:It is two years since he has begun to work in that factory.
人气:159 ℃ 时间:2020-02-05 23:47:14
解答
It has been 2 years since he began to work in that factory.
前面是现在完成时 表示动作一直延续到现在 后面用过去的时间点
推荐
since two years ago与since two years的区别,分别用在什么时态?
He has taught in this school since he___work.A.began to B.begins to C.begun to D.begins to
it is two years since I came here还是it has been two years since I came here
The work has lived here for twenty years_____ A,since twenty years ago B.since he came here
Since I began to work here three years ago,this factory___in size. A.had doubled B.has doubled
1、求一个n阶方阵的主对角线和副对角线上的元素之和.
已知函数 f(x) =2sin ﹙ωx+Ψ﹚﹙ω>0﹚的图像关于直线x=π/3 对称,且fπ/12) =0,这w的最小值为
物理速度关系图像里横坐标t/s是什么意思,没错是t/s
猜你喜欢
“五一”期间,某商场搞优惠促销,决定由顾客抽奖确定折扣.某顾客购买甲、乙两种商品,分别抽到七折(按售价的70%销售)和九折(按售价的90%销售),共付款386元,这两种商品原销售
一个分数用2约分一次,用3约分一次,用7约发一次 ,最后得到5分之1,你知道原来这个分数是多少吗
如果代数式2x2+3x+7的值为8,那么代数式4x2+6x-9的值是_.
初一英语语法题,急
拜访亲人的英语作文怎么写
化简求值:(x^2+5+4x)-(-5x-4+2x^2),其中x=-2急!
在一个两位数的两个数字中间加写一个0得到的三位数与原来的两位数相加,和是1002,求原来的两位数是_.
一条路,第一周修了40%,第二周修了252米,两周共修了这条路的85%,这条路全长多少米?
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版