The chief editor demanded that the article immediately.A. must be submittedB. would be sub

问题补充：

The chief editor demanded that the article immediately.

A. must be submitted

B. would be submitted

C. submits

D. be submitted

答案：

A. must be submitted

B. would be submitted

C. submits

(答案→)D. be submitted

解析：句意：主编要求这篇文章应该马上被交上。这里谓语动词是demand，它后面的谓语应该用should+动词原形，should可以省略。又因为article与submit之间是被动关系，故选D。