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【单选题】
病人,女性,50岁。因“冠心病,.心房纤颤”人院,查体:体温37.0,心率90次/分、脉率80次/分,呼吸18次/分。A.
绌脉
B.
速脉
C.
D.
丝脉
E.
经脉
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反馈参考答案：
举一反三
【单选题】Networks use microwave radio to link the computers when ______.
A.
they are close together
B.
they are far away from each other
C.
coaxial cables are used
D.
fiber optical is used
【简答题】比例尺精度是如何定义的?有何作用?
【单选题】A ( ) protocol is used to move a datagram over an individual link.
A.
application-layer
B.
transport-layer
C.
network-layer
D.
link-layer
【简答题】With a link over the Channel, you could buy your fish and chips in England and be able to eat them in France while they were still warm ! ( Passage 3 )
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