肺泡呼吸音_爱下问搜题

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问题名词解释

肺泡呼吸音

答案

参考答案：

肺泡呼吸音是由于空气在细支气管和肺泡内进出移动的结果

单项选择题

Questions 14-22

·Look at the ten statements for this part.
·You will hear apassage about "Credit Cards History ". You will listen to it twice.
·Decide whetheryou think each statement is right(R), wrong(W) or not mentioned(NM).
·Markyour answers on the Answer Sheet.

Under the licensing agreement, banks outside California became Bank of America’s subsidiaries.

A．Right

B．Wrong

C．Not Mentioned

选择题

人体内的气体交换是通过（　　）

A．呼吸作用实现的

B．呼吸运动实验的

C．气体扩散作用实现的

D．呼吸肌的收缩、舒张实现的