oh,I am not felling well in my stomach.I ________

问题描述:

oh,I am not felling well in my stomach.I ________
_so much coffee just now
A shouldn't drink.B mustn't have drunk.C shouldn't have drunk.D mustn't drink
为什么答案选c、just now不是不能加完成时吗=_=

不是完成时的意思 shouldn't have done 表示本不应该做,但做了