治疗噎膈瘀血内结证的代表方为

A．肝气犯胃，胃失和降
B．气、痰、瘀交结，阻隔于食道、胃脘
C．胃气阻滞，胃失和降，不通则痛
D．脏腑经脉失养，不荣而痛
E．脏腑气机阻滞，气血不畅，经脉痹阻，不通则痛

What does Paul look like? [ ]

A. He's tall and has brown hair.

B. He's clever.

C. He's my brother.

D. He's a worker.