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问题 单项选择题

急性颅内压增高病人典型的生命体征表现是

A．脉搏快，血压升高

B．脉搏慢，血压降低

C．脉搏快，血压降低

D．脉搏快，呼吸急促

E．脉搏慢，呼吸深慢，血压升高

答案

参考答案：E

选择题

________ more careful, his ship would not have sunk.

A．If the captain were

B．Had the captain been

C．Should the captain be

D．If the captain would have been
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单项选择题

平曲线半径( )不设超高最小半径时，在平曲线范围内应设超高。

A．大于

B．等于

C．小于

D．大于等于
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