男性，42岁，劳力性呼吸困难1年，心慌，气短，近1周加重，端坐呼吸。查体心界向左右侧扩大，心率110次／分，心尖区第四心音呈奔马律，无明显杂音，心脏彩超未发现心包积液。

该患者医嘱中不正确的是（）

A.利尿

B.扩血管

C.洋地黄强心治疗

D.加强体育锻炼，增加机体防病能力

E.戒酒

A short position in a forward rate agreement is equivalent to:()

A. writing an interest rate put and buying an interest rate call. 

B. buying an interest rate put and an interest rate call. 

C. writing an interest rate call and buying an interest rate put.