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问题 单项选择题 A1/A2型题

患者，男性，18岁。重度哮喘发作3小时前来急诊。张口呼吸，大汗淋漓，无法清晰流利表述病情。以下体征预示病情严重的是（）

A.两肺大量散在哮鸣音

B.两肺呼吸音弱，未闻哮鸣音

C.肋间隙增宽

D.肺叩诊过清音

E.无奇脉

答案

参考答案：B

解析：哮喘重度发作时，支气管高度痉挛或痰栓阻塞，气流减少，呼吸音降低或哮鸣音不明显，而气急不见缓解，是病情严重的标志。

单项选择题

Everybody dreams. Some people think dreams can tell us about the future. Other people think dreams can tell us about ourselves. It’s like our (11) is talking to us.

Why are dreams (12) strange and hard to understand Some people think our brain uses (13) to talk to us. When we fly, swim, or fall down in our dreams, it has a (14) meaning. Lots of doctors help people (15) their dreams. They find that dreams tell us about our (16) and fears.

These days, many scientists (17) that dreams are very important. During the day, we have many (18) , and our brain receives a lot of information. When we dream, our brain (19) information that is not important, and puts the most important information into our (20) . As we learn more about the brain, we may find answers to our questions about dreams.

19().

A. passes on

B. looks into

C. throws away

D. asks for
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单项选择题

名校办分校是近年来冒出的新生事物，这项举措受到各方意见的______：“名校连锁”是否______、是否与义务教育均衡发展______。

依次填入画横线部分最恰当的一项是（）。

A．质疑；有名无实；背道而驰

B．质询；名实不符；不谋而合

C．质疑；名存实亡；分道扬镳

D．质询；名不副实；南辕北辙
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