题目内容

患者男性，18岁。因车祸致头部受伤，伤后当即昏迷1小时，清醒后诉头痛，有呕吐，右上肢肌力Ⅱ级；脑脊液检查有红细胞，CT扫描见左额顶叶低密度灶，其中有散在点状高密度影。观察该病人的生命体征的顺序是

A. 脉搏、呼吸、血压
B. 血压、脉搏、呼吸
C. 脉搏、血压、呼吸
D. 呼吸、血压、脉搏
E. 呼吸、脉搏、血压

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Sentence Completion There is an essential ______ in human gestures, and when someone raises the palms of his hands together, we do not know whether it is to bury himself in prayer or to throw himself into the sea.

A. economy
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E. ambiguity

The tone of the author’s discussion of the neologisms coined by physicists is one of

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B. (B) moderate indignation
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Conversation 2M：Good morning．Can I help youW：Yes．I want a new (1)doorbell for my back door．M：Which one do you want—(2)Model 8, Model 9 or Model 10W：Which one is the bestM：I think (3)Model 8 is stronger and cheaper than the other two．W：How much is itM：It costs 5 dollars．W：Let me have a look．well, (3)it looks nice．I’ll take it．M：OK．Let me pack it for you．W：Here is the money．Thank you．M：You are welcome． Why does the woman take Model 8（）

A. It’s light.
B. It’s small.
C. It lasts longer.
D. It costs more.