皮皮学，免费搜题
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【单选题】
肝硬化失代偿期时，肝功能减退的表现是A.
脾肿大
B.
肝掌、蜘蛛痣
C.
腹壁静脉曲张
D.
腹水
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The thinker, head in hand, ________ his right arm on his left knee, gained its current title when ________ in Paris in 1890. [ ]
A.
rested; was exhibited
B.
resting; exhibited
C.
resting; exhibiting
D.
being rested; being exhibited
【单选题】在句子His left hand caught the ball and passed it to Tom.中,his left hand是
A.
工具主语
B.
事件主语
【单选题】设a(x)=1-cosx，β(x)=2x 2 ，则当x→0时，下列结论中正确的是______。
A.
α(x)与β(x)是等价无穷小
B.
α(x)是β(x)的高阶无穷小
C.
α(x)是β(x)低阶无穷小
D.
α(x)与β(x)是同阶无穷小但不是等价无穷小
【单选题】The Thinker, head in hand, resting his right arm on his left knee, gained its current title when ______ in Paris in 1890.
A.
exhibiting
B.
exhibited
C.
was exhibited
D.
being exhibited
【单选题】He stopped, _______his cane to his left hand.
A.
shifting
B.
constrainging
C.
packing
D.
revising
【单选题】[2012年，第2题]设α(x)=1-cosx，β(x)=2x 2 ，则当x→0时，下列结论中正确的是( )。
A.
α(x)与β(x)是等价无穷小
B.
α(x)是β(x)的高阶无穷小
C.
α(x)是β(x)低阶无穷小
D.
α(x)与β(x)是同阶无穷小但不是等价无穷小
【简答题】油门踏板位置传感器的检测方法(静态检测、汽车诊断仪检测、万用表检测)
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