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问题 单项选择题

细菌感染后，下列哪种情况预后最严重（）

A.毒血症

B.败血症

C.变应性亚败血症

D.菌血症

E.脓毒血症

答案

参考答案：E

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单项选择题

完成下列对话：______。

A：Good morning, this is Miss Li, secretary to Mr.Smith of ABC Company. ______
B：This is Zhang Hai from Beijing. ______A：I am sorry, ______. May I take a messageA．Can I help you；May I speak to Mr.Smith；please hold on
B．May I speak to Mr.Smith；Can I help you；Mr.Smith is unavailable
C．Can I help you；May I speak to Mr.Smith；Mr.Smith is unavailable
D．May I speak to Mr.Smith；Can I help you；please hold on
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