浸润型肺结核与慢性纤维空洞型肺结核分型主要鉴别依据是（）。

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问题单项选择题 A1型题

A.年龄

B.X线胸片表现

C.痰菌检查

D.结核菌素试验

E.血沉

答案

参考答案：B

选择题

Having been awarded the 2012 Nobel Prize for Literature, _________.

A．Mo Yan’s years of effort was well deserved

B．his folks back at home were on top of the world.

C．the current network evaluation is full of envy and jealousy

D．Mo Yan felt that his years of effort paid off

问答题论述题

分析企业物流合理化的意义。