We that the magazines you have borrowed be returned to the school library before the end

问题补充：

We that the magazines you have borrowed be returned to the school library before the end of this month．

A. hoped

B. permitted

C. wished

D. required

答案：

A. hoped

B. permitted

C. wished

(答案→)D. required

解析：考查虚拟语气。That引导的宾语从句谓语动词用的是(should) be returned结构，you have borrowed是定语从句，四个选项中只有required当要求讲时，宾语从句的谓语动词用(should)+do的虚拟语气。所以选D。