— Can I help you, madam?

— Yes, I bought this air conditioner here yesterday, but it _____ now.

A．didn’t work

B．won’t work

C．can’t work

D．doesn’t work

月经过多的治疗大法是

A．清热凉血止血

B．经期以摄血止血为主

C．补气摄血固冲

D．平时宜安冲固冲以治本

E．活血化瘀