下列何者不是水肿形成的病因病理:()
A.风邪外袭,肺气失宣
B.水湿内侵,脾失健运
C.饮食不节,损伤脾胃
D.情志失调,肝胃不和
E.房劳过度,肾气亏虚
参考答案:D
16的平方根是______,36的算术平方根是______.
Margin in the futures market is most accurately described as a:()
A. loan to the futures trader.
B. requirement set by federal regulators.
C. down payment from the futures trader.