Question

It’s politely requested by the hotel management that radios _____after 10 o’clock at night.

A．were not played

B．not to play

C．not be played

D．did not play

Answer 1

C

句意为“饭店管理部门是恳请客人晚上10点以后不要开收音机。”一些动词要求与虚拟语气的从句相结合。这些动词主要有：ask（要求），advise, demand, desire, determine, decide, insist,  propose, order, recommend, require, request, suggest等。句中的play同radios之间存在被动关系，空白处相当于should not be played。