>
英语
>
It is desirable that the airplane be as light as possible.为什么要用be?
请解释得详细一点···
人气：468 ℃ 时间：2020-02-04 10:50:04
解答
虚拟语气,把should省略了.当advisable desirable urgent 等表示强烈的情感,意见,意图的词作表语或补语时,从句用虚拟,比如 it is important that all figures be checked
推荐
It is desirable that the automation equipment_running as much of the time as possible.
it is desirable that the airplane be as light as possible怎么翻译
_____from the sun that we get light and heat.A.it is B.it was C .that is D.that was
The speed of light is the fastest possible speed is generally accepted. 为什么在句子前面加that
The parcel is three times as light as that one.
一道代数式的最值问题:求代数式(x+y)^2+(x-3)^2+(y-3)^2的最小值.
原电池中,怎么有牺牲阳极的阴极保护法一说?
致数学老师：加减乘除,算不完您的无私奉献 语文老师（）仿写
猜你喜欢
Alice could_________work out the problem,could she?B.quickly D.easily
什么是有机物的结构特点
一个正方形的水池.棱长3m.它最多能容纳多少吨水?1m水重1吨.
咏雪 中撒盐空中 -柳絮因风起 哪个更好?
难过与悲伤之间有什么区别,区别是来自于什么?
怎样分单,双,多音节
某同学做了一个实验：取500ml水,测得水的温度为20.C,然后用酒精灯给水加热,直至水温上升至80.C
已知定义域为R的函数f（x）=（-2的x次方+a/2的x次方+1）是奇函数
© 2025 79432.Com All Rights Reserved.
电脑版
|
手机版
