—Oh, Mrs. Black, your wallet looks nice, is it new?—No, I ________ it for two years.

A．had

B．have had

C．bought

D．have bought

患者刘某，平素情绪不畅，二天前生气后出现胁肋胀痛，走窜不定，胸闷喜太息，纳食减少，嗳气频作，舌苔薄白，脉弦。若此病例证见恶心呕吐，治宜加用（）

A.健脾止泻药

B.健脾和胃药

C.和胃止呕药

D.芳香化湿药

E.消食导滞药