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【单选题】
循证护理中,研究者通常将研究证据按其科学性和可靠程度分5级,其中3级证据指A.
强有力的证据，来自于一份以上设计严谨的RCT的系统评价
B.
证据来自随机但设计严谨的试验
C.
证据来自于多中心或研究小组设计的非实验性研究
D.
专家意见
E.
强有力的证据，来自于一份以上适当样本量，设立合理的RCT
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皮皮学刷刷变学霸
举一反三
【单选题】—God! The vase is broken. Who did it? —______
A.
Who are you asking?
B.
It's clear.
C.
Never mind.
D.
Don't look at me.
【简答题】“气随血脱”的理论基础是
【简答题】People who believe that man is ______nature worship the natural world as God and tend to accept their fate.
【单选题】Who was Apollo in Greek mythology?
A.
The god of pastoral life.
B.
The beautiful daughter of a river god.
C.
The god of love.
D.
The god of poetry.
【单选题】Don’t _____ others. God helps the people who depend on themselves.
A.
take on
B.
rely on
C.
put on
D.
put on
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