Question

The professor gave orders that the test ____ before 5:30 pm. A, be finished B. will finish C, must

The professor gave orders that the test ____ before 5:30 pm.
A, be finished B. will finish
C, must be finished D. should finished
能不能分析一下
虚拟语气在这句话中的用法？
谢谢大家~

Answer 1

应该选a， 教授要求测试必须在五点半之前完成。 宾语从句，that，should be done....
a选项，should省略了. B,将要完成。。。C一定被完成， Dshould 后加动词原形

Answer 2

B答案
A：没有直接写be finished的说法
C：用了被动时态，不需要用到被动，如果选了，意思变为“必须被结束”
D：should后面加原形

Answer 3

B

Answer 4

选择A答案吧.

Answer 5

B. will finish