Question

He insisted that the book _______ to the school library at once.

A．return

B．should return

C．be returned

D．would be returned

Answer 1

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。