Could you ____________close the door?It's so hot.这一空是填please not还是please not to为什么到底是什么呀?

问题描述:

Could you ____________close the door?It's so hot.这一空是填please not还是please not to
为什么
到底是什么呀?

please not
could /would /why not/ shall we/let后面都跟动词原形