_____, Mother will wait for him to have dinner together.

A．However late is he

B．However he is late

C．However is he late

D．However late he is

以下哪项不适合于半暴露疗法()

A．不便包扎的躯干、颈、肩、腋、腹股沟、口周或会阴处创面

B．植皮创面或供皮区

C．深Ⅱ度烧伤组织正在上皮化的创面

D．严重绿脓杆菌感染的创面

E．创面脓液多