Yesterday was my friend Bruce’s birthday. He invited me ______ his birthday party.[ ]

A. for

B. at

C. to

D. on

患者，女，20岁。胃脘疼痛胀满、拒按、嗳腐吞酸、呕吐，吐出物为腐臭未消化食物，吐后痛减，厌食，苔厚腻，脉滑，应辨证为（）

A．寒邪客胃证

B．饮食伤胃证

C．肝气犯胃证

D．湿热中阻证

E．瘀血内停证