They required that the work as soon as possible.A. be finishedB. will be finishedC. should

问题补充：

They required that the work as soon as possible.

A. be finished

B. will be finished

C. should finish

D. is finished

答案：

(答案→)A. be finished

B. will be finished

C. should finish

D. is finished

解析：句意：他们要求这项工作应该尽早结束。require意为要求。表达要求、请求、建议或命令的动词后的从句用虚拟语气：（should）be done 应该做... ,should 可以省略。所以选A。

考点: 考查动词时态的用法。