问题
选择题
They ______ that the books be returned to the school library at once.
A.hoped
B.wished
C.demanded
D.permitted
答案
答案:C
考查虚拟语气。句意“他们要求那些书立刻归还图书馆。”demand“命令,要求”,后面的宾语从句用虚拟语气,即(should) +动词原形,should可省略。故选C。