问题
选择题
He insisted that the book _______ to the school library at once.
A．return
B．should return
C．be returned
D．would be returned
答案
答案：C
考查虚拟语气。Insist作“要求”讲后接宾语从句用(should)do，“归还书”要用“return books”所以用被动语态。句意：他要求立刻归还学校图书馆的图书。