>
英语
>
Must we cut down the trees? No.we ____.
人气：193 ℃ 时间：2019-10-16 14:43:35
解答
needn't
推荐
we must stop -------(cut)down the trees.cut是不是用原形
we must ask people not to cut down trees =we must -----people -------cutting down trees.
We must _down too many trees.Aprevent people to cut Bprevent people cutting
将下列句子改为被动语态.We must water the flowers. People cut down a lot of trees every year.
if we cut down and____ trees,we _____our best fighters against pollution.
六年级下科学练习册7.
forecast的过去分词有两种：forecast或forecasted,有什么区别?
若1=5,2=25,3=125,4=625,则5=?
猜你喜欢
My family英语日记
若实数a,b满足b=根号下a的平方-1+根号下1-a的平方再加上4求a+b的算术平方根
甲、乙、丙三个数的平均数是35,甲、乙的平均数是40.乙、丙的平均数是30/,求甲、丙的平均数是多少?
把33.46°和50°48′54″换算一下
有的人说700大卡热量等于一斤的脂肪,
If you have only three days to see the world ,will you do?
关于等价无穷小中的加减替换
用现在进行时来替代will
© 2026 79432.Com All Rights Reserved.
电脑版
|
手机版
