下列哪种表现可做切开引流（）

A.炎症期

B.局部触诊有明显压痛点、波动感、呈凹陷性水肿者

C.儿童颌周蜂窝组织炎，出现呼吸困难及吞咽困难者

D.结核性淋巴结炎，皮肤已近自溃的寒性脓肿

E.颌面部化脓性炎症，经抗生素治疗无效，同时出现全身中毒症状者

– What’s the matter with Tommy? 

– He is ____________.

– Oh, you can tell him to share worries with his friends and ____________.

A．in a bad mood ; cheer him up

B．in good mood; cheer himself up

C．in a bad mood; cheer himself up

D．in good moods ; cheer up him