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【单选题】
某护士欲进行两种不同的方法对于提高糖尿病患者注射胰岛素方法正确性的研究。他选取同年龄组(年龄相差5岁以内),同文化程度,同病程组(病程相差1个月以内)的糖尿病患者一对一配对后分别进行不同方法的,并在后对胰岛素注射的正确率进行观察。此种对照方法为A.
组间对照
B.
自身对照
C.
配对对照
D.
混合对照
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皮皮学刷刷变学霸
举一反三
【单选题】Operation Buccaneer is ______
A.
directed by the officials of the Customs Service
B.
conducted by the Federal Bureau of Investigation
C.
carried out under the cooperation with many people
D.
supported by the Central Intelligence of America
【简答题】如果不存在暂时性差异，企业确认的本期所得税费用等于本期应交所得税。()
【单选题】According to the passage, what is the major interest of the officials of Glacier National Park?
A.
To limit land development around the park.
B.
To establish a new park in Montana
C.
To influence national legislation.
D.
To settle border disputes with Canada.
【单选题】What’s one of the purpose of the negotiation between Anderegg and officials of Confucius Institute headquarters?
A.
To make sure that Chinese at Confucius Institute in Utah maintained at a high level.
B.
To make sure the evaluation of the test meet all level of students who are studying Chinese.
C.
To determine the role of the Utah government in promoting students’ study in Confucius Institute.
D.
To discuss how to increase the number of students studying Chinese in Confucius Institute.
【简答题】The officials of the university should issue a stricter rule to curb the _____ of violence and bullying among students.
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