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搜题
【单选题】
不易引起血栓形成的是:A.
晚期胃癌患者
B.
心房纤颤
C.
大量输液
D.
大面积烧伤
E.
动脉粥样硬化
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】与120°边相同的角是( )
A.
-600°+k·360°,k∈Z
B.
-120°+k·360°,k∈Z
C.
120°+(2k+1)·180°,k∈Z
D.
660°+k·360°,k∈Z
【简答题】润滑脂的主要物理性能指标是 _______________ 和 _______________ ;动压润滑轴承润滑油最重要的性能指标为 ____________________ 。
【单选题】2 What are the two general levels of usage for language?
A.
Polite and impolite language.
B.
Textbook and conversational language.
C.
Formal and informal language.
D.
Spoken and written language.
【简答题】热带气旋的主要天气特点包括:( )风()浪()雨
【单选题】-What！Ten minutes ago you told me there were no rooms. You just gave one to that man! -You ________ to understand, sir. That man has a reservation. [ ]
A.
didn't seem
B.
don't seem
C.
haven't seemed
D.
hadn't seemed
【单选题】2 What are the two general levels of usage for language? A. Polite and impolite language. B. Textbook and conversational language. C. Formal and informal language. D. Spoken and written language.
A.
B.
C.
D.
D
【单选题】与120°终边相同的角是
A.
-600°+k×360°,k∈Z
B.
-120°+k×360°,k∈Z
C.
120°+(2k+1)×180°,k∈Z
D.
660°+k×360°,k∈Z
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