下列哪些重症肌无力患者可考虑腺切除（）
A.轻度全身型
B.中度全身型
C.眼肌型
D.眼肌型伴有胸腺瘤
E.眼肌型伴有复视
参考答案：A, B, D, E
Which of the following statements about the maintenance margin requirement is FALSE()
A. The purpose of the maintenance margin requirement is to protect the broker in the event of a large stock decline.
B. The Federal Reserve sets the maximum maintenance margin.
C. Generally the maintenance margin requirement is lower than the initial margin requirement.
_________ comes from sheep and some people like eating it
A．Wool
B．Pork
C．Mutton
D．Milk
