They promised        your minds        , or you will get your money back.

A．change; successful

B．to change; successful

C．change; successfully

D．to change; successfully

风湿性心脏病（）

A.心功能不全控制后，心脏杂音减弱

B.心功能不全控制后，心脏杂音增强

C.使用硝酸甘油后心脏杂音增强

D.奇脉

E.交替脉