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问题 单项选择题

急性感染性多发性神经根炎病人，出现呼吸肌重度麻痹时应（）

A.去枕平卧

B.静脉给呼吸兴奋药

C.高流量面罩给氧

D.人工呼吸

E.迅速准备气管插管或切开

答案

参考答案：E

材料分析题

说画拉理

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选择题

It was getting dark, but the little boy didn’t know______________.

A．who can he ask for help

B．what was wrong with the bike

C．where can he go to mend the bike

D．if he could arrive home on time or not
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