问题补充：
What is your opinion on Miss Liu’s request that wespend half an hour reading English aloud every morning?
A. must
B. should
C. would
D. shall
答案：
A. must
(答案→)B. should
C. would
D. shall
解析：考查情态动词：句意：你对刘老师要求我们每天早上大声读半小时的英语怎么看？request后面的that引导的是同位语从句，从句中用虚拟语气，用should do，should也可以省略，选B。
