>
英语
>
it's necessary that the problem__in some way or other
a.is settling b.was settled
c.be settled c.has been settled
括号内选哪个 表示哪种虚拟语气的用法
人气：224 ℃ 时间：2020-03-21 05:17:06
解答
c.be settled
it's necessary that 主语 + should(可省略)+ 动词原形
推荐
请问这个选什么?It is necessary that the problem____in some way or other.
19.It is necessary that the problem ( ) at once.
It is necessary that the problem be settled at once.
Obviously,it is high time that we took some measures to solve the problem
Do you feel that I ______the problem in a different way the other day?
已知线性规划问题的最优表怎样写出对偶问题
中国的发展为世界和平与经济发展作出了哪些重大贡献
据天气预报,第一天下雨的概率为0.6,第二天下雨的概率为0.3,两天都下雨的概率为0.1.我想问：为什么两天都下雨的概率不是P(A)×P(B)＝0.6×0.3=1.8呢?第一天下雨而第二天不下雨的概率为什么不是P=0.6×(1－0.3)＝0
猜你喜欢
向氯水中加入NaOH,Cl2+H2O=HCl+HClO平衡为什么向右移动?
设由正数组成的等比数列，公比q=2，且a1a2…a30=230，则a3a6a9…a30等于（ ） A.210 B.215 C.216 D.220
小明用15分走了1km路,平均每分钟 走几分之几千米?
哪些地区气候直接影响建筑
On Sunday he sometimes () his clothes and sometimes () some shopping.答案是washes；does.为什么
PCR-RFLP结果如何分析
三个分数的分数单位相同,化成最简真分数的和是3分之4,这三个最简真分数可能是多少?
试分析电解精炼铜与电镀铜有何相似之处
© 2026 79432.Com All Rights Reserved.
电脑版
|
手机版
