it's urgent that a meeting___before the final decision is made. a.will be arranged b.be arrange

it's urgent that a meeting___before the final decision is made. a.will be arranged b.be arranged c.must be arranged d.would be arranged 选什么？为什么？谢了

选C，做出重大决定之前必须开会是很急迫的。
必须做用must

b.be arranged 句中有urgent用虚拟语气。(should) be arranged括号中的可省略

选B be arranged 这是虚拟语气。虚拟语气中有一种句型：It is + adj + that 从句。从句中的谓语动词使用should + 动词原形，should 可以省略。此类形容词：impossible, natural,necessary,urgent,strange 等等。

你好！ B. It's urgent that a meeting_be arranged__before the final decision is made. 在做最后决定以前，必须安排个会议。 仅代表个人观点，不喜勿喷，谢谢。

it's urgent that a meeting （b.be arranged ）before the final decision is made. 做最后决定之前得组织会议，这很赶。