--Was the housemaster strict?--Yes. He requested that we _______

--Was the housemaster strict?
--Yes. He requested that we __________ television on week nights.
A、not watch
B、must not to stay
C、not be watching
D、staying not
【正确答案】：A
【题目解析】：在含有要求#_#命令等意义的动词之后的宾语从句中，要用虚拟语气，即“should+动词原形”，should可以省，句中的request意为“要求”。