问题
单项选择题
女性，30岁，发热寒战，轻度黄疸，脾肋下3cm，HGB70g／L，PLT56×10／L，网织红细胞9％，血清铁蛋白50μg／L，肝功正常，Ham试验阴性，（）
A.阵发性寒冷性血红蛋白尿
B.阵发性睡眠性血红蛋白尿
C.慢性病性贫血
D.肝炎后合并继发性贫血
E.Evans综合征
答案
参考答案：E
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女性，30岁，发热寒战，轻度黄疸，脾肋下3cm，HGB70g／L，PLT56×10／L，网织红细胞9％，血清铁蛋白50μg／L，肝功正常，Ham试验阴性，（）
A.阵发性寒冷性血红蛋白尿
B.阵发性睡眠性血红蛋白尿
C.慢性病性贫血
D.肝炎后合并继发性贫血
E.Evans综合征
参考答案：E
Passage Four
How did Benjamin Graham view stock investment
A．He believed that both trading stocks and investing stocks are risky.
B．He regarded investing stocks equally risky as trading stocks.
C．He insisted that trading stocks were less valuable than investing stocks.
D．He compared hot stocks to fashionable dogs.