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问题 单项选择题

某呼吸衰竭病人，应用辅助呼吸和呼吸兴奋剂过程中，出现恶心、呕吐、烦躁、面颊潮红、肌肉颤动等现象，应考虑（）

A．呼吸兴奋剂过量

B．肺性脑病先兆

C．通气过量

D．气胸

E．痰液阻塞

答案

参考答案：A

解析：

此题考查呼吸兴奋剂过量反应。

阅读理解

A

小题1:You can call Zhang Ying if you want to                 .

A．buy a bike

B．sell a bike

C．have your bike repaired

D．borrow a bike小题2:One of the reasons why Li wants someone to share his room is that                 .

A．he wants to live near the campus

B．he wants to improve his English

C．he wants his washer, dryer and kitchen to be used

D．he wants someone to use his kitchen小题3:Joseph Hofman                 .

A．found John Smith’s briefcase

B．was a teacher

C．found the briefcase with many books

D．found the brown briefcase with some money
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多项选择题

减压塔常用的蒸汽喷射泵与电动泵相比，虽然它（），但性能较可靠。

A、体积大

B、安装不方便

C、操作复杂

D、噪声大
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