>
英语
>
Didn't need to do还有 needn't have done的区别
如题
我怕学生会听不懂,最好是英文版的。
人气：472 ℃ 时间：2019-08-19 11:52:00
解答
didn't need to表示过去不需要做,但是也许做了,也许没做,不确定；needn't have done表示过去不需要做的事已经做了
推荐
needn't have done和didn't need to do 有什么不同?
needn't do和 didn't need to do的区别
关于英语ought to have done 与should have done的区别 有need have done needn,t have done 与should h
didn't need to和和need't have done什么区别?
needn't have done还是didn't have done
WE COULDN'T CHOOSE WHERE WE WILL BE BORN.这句话对吗?
集合A.B定义A-B={x|x∈A,且x￠B},A*B=(A-B)∪(B-A)若A={1,3,5}B={3,5,7,9}则A*B=
数学中心对称图形定理
猜你喜欢
一堆煤，烧掉了总数的40%后，又运进24吨，这时存煤吨数是原来总数的2/3，这堆煤原来有多少吨？
排列组合,关于平均分组
威尼斯的三绝是
某校七年级三个班为希望小学捐款,(1)班捐款额为七年级总捐款的1/3
She lives ___(near)in Hill Building.
根据下面的比喻写出一个含动物的成语 :喻大功告成
组句子英语
熊猫珍贵还是金丝猴珍贵?
© 2026 79432.Com All Rights Reserved.
电脑版
|
手机版
