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【单选题】
某 Meta 分析进行异质性检验,获得了 I 2 =20% ,则下列说法正确的是A.
应该采用随机效应模型
B.
应该采用固定效应模型
C.
应该进行亚组分析
D.
不建议进行 Meta 分析
E.
继续增加原始研究
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皮皮学刷刷变学霸
举一反三
【单选题】Although the prices of TV set are ____, he managed to make the manager _____ the price of that TV set. [ ]
A.
going up ; bring down
B.
gone up ; go down
C.
going up ; brought down
D.
going down ; bring up
【简答题】What does legal education mean according to Professor Stormwell?
【简答题】What features does the legal English vocabulary have?
【单选题】涂饰工程基层处理的下列规定中，哪一条是错误的?
A.
新建筑物的混凝土或抹灰基层在涂饰涂料前，应涂刷抗碱封闭底漆
B.
混凝土或抹灰基层涂刷溶剂性涂料时，含水率不应大于12M
C.
基层腻子应平整、坚实、无粉化和裂缝
D.
厨房、卫生间墙面必须使用耐水腻子
【单选题】In order to make things convenient for the people, the department is planning to set up some ________ shops in the residential area.
A.
flowing
B.
drifting
C.
mobile
D.
unstable
【单选题】The more women and minorities make their way into the ranks of management the more they seem to want to talk about things formerly judged to be best left unsaid. The newcomers also tend to see office ...
A.
criticisms that shape everyone' s experience
B.
the opinions which contradict the established beliefs
C.
the tendencies that help the newcomers to see office matters with a fresh eye
D.
the ideas which usually come up with new ways of management in the organization
【单选题】下面关于维生素E的叙述正确的是:
A.
是6-烃苯骈二氢吡喃衍生物,极易被氧化
B.
易溶于水
C.
具有生育酚和抗氧化作用
D.
缺乏维生素E,可产生癞皮病
E.
主要存在于动物性食品中
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