The professor gave orders that the test before 5:30.
A. be finished
B. will finish
C. will be finished
D. shall finish
网友回答
(答案→)A. be finished
B. will finish
C. will be finished
D. shall finish
解析：句意：教授给出命令考试在5:30前结束。因为前面有orders，that后是它的同位语，从句中的谓语动词应该用虚拟语气should+动词原形，should可以省略，又因为test与finish之间是被动关系，故选A。