It is necessary that we ___a foreign language.

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It is necessary that we ___a foreign language.
A.must master B.ought to master C.master D.should master
到底选哪个啊?
虚拟语气中的should不是可以省略吗?那答案C和D有什么区别?

选 D
这里是虚拟语气,It is necessary that sb should do sth 走某事是很必要的.虚拟语气的结构是should / would /could do sth.
虚拟语气中的should不是可以省略吗?那答案C和D有什么区别?
不是所有的虚拟语气should都可以省略的,上面那种句型的就不可以省略.当由suggest 引导的宾语从句的虚拟语气才可以省略
例如 I suggest that you (should) get up earlier.

It is necessary that we ___a foreign language. It is important and necessary that one----a foreign language it is necessary that a collage student _ a foreign language 1.Is it necessary __________ (learn) a foreign language? To master a foreign language is necessary(用it is改句） It is necessary to master at least one foreign language.翻译中文 It is necessary for us to master a foreign language.请问for us 求答案-英语2It is necessary _______ a foreign language.1 of colle 英语题目31_4031.It is necessary _______ a foreign language.A.of Is it necessary____(learn)a foreign language I think that it is important to master a foreign language.(同 I think that it is important to master a foreign language.(改