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【单选题】
“真理在一定条件下可以转化为谬误”这是 ( )A.
唯心主义观点
B.
辩证唯物主义观点
C.
一切唯物主义共有的主张
D.
诡辩论观点
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皮皮学刷刷变学霸
举一反三
【单选题】Greeting is a(n) _______ _______to a conversation when meeting people after some time.
A.
good subject
B.
proper start
C.
interesting beginning
D.
not necessary
【单选题】A client is about to have arterial blood gases drawn, and the nurse explains what an Allen's test is. What comment shows that the client understands the nurse's explanation?
A.
"Blood is drawn from the ulnar artery."
B.
"I know I have to lie down while blood is drawn."
C.
"This test is done to ensure adequate collateral circulation."
D.
"Direct pressure has to be placed over the site for 15 minutes after blood is drawn."
【简答题】A．Taking off his shoes. B．Washing his hands in a pool. C．Washing his hands in a stone basin. D．Bowing to the hosts.
【简答题】某施工场地方格网及角点自然标高如题图示,方格网边长a=40m,设计要求泄水坡度沿长度方向为2‰,沿宽度方向为1‰,是确定场地设计标高(不考虑土的可松性影响),并计算挖填土方工程量。
【单选题】Impersonal conversation at a distance of two or three feet is normally appropriate for both South Americans and North Americans.
A.
Y
B.
N
C.
NG
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