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【单选题】
阻塞性肺气肿病人最典型的体征是:A.
紫绀
B.
一侧呼吸运动减弱
C.
桶状胸
D.
叩诊清音
E.
延长伴哮鸣音
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参考解析：
知识点：
皮皮学刷刷变学霸
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【简答题】计算机系统的硬件包括哪五大组成部分?各部分的功能是什么?
【单选题】— Why do you think ______? — He could ______ for exercise.
A.
is the man running, run
B.
the man is running, be running
C.
does the man run, run
D.
the man runs, be running
【简答题】请阅读下面一篇文章，并按照要求匹配信息。 Many people think of guys as being carefree when it comes to their appearance. But in fact, a lot of guys spend plenty of time in front of the mirror. 1 . Body image is a person’s...
【简答题】Many people think of guys as being carefree when it comes to their appearance. But in fact, a lot of guys spend plenty of time in front of the mirror. They care just as much as girls do about their bo...
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