She demanded that he the books he borrowed from her. A. should returnB. would returnC. re

问题补充：

She demanded that he the books he borrowed from her.

A. should return

B. would return

C. returned

D. were to return

答案：

(答案→)A. should return

B. would return

C. returned

D. were to return

解析：考查虚拟语气。动词demand后面的宾语从句使用虚拟语气should+动词原形。Should可以省略。故A正确。