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>> 成人高等教育 / 高级办公自动化
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佳题速递：
29[单选题]
批判理学，提出“动以致强、文武兼备”的教育主张的人是()
A.周敦颐
B.陆九渊
C.朱熹
D.颜元体育Ⅳ 高等数学 16[单选题]
已知条件同85题，满载时的I1和I2为下列哪一组（）
A.I1=6.8A，I2=7.48A
B.I1=6.89A，I2=7.42A
C.I1=0.68A，I2=0.75A
D.I1=68A，I2=75A
E.I1=68.9A,I2=74.2A。医学影像学 22[单选题]
我国第一部叙事详细完备的编年史著是
A.《战国策》
B.《国语》
C.《春秋》
D.《左传》中国古代文学 HSC1的控制寄存器是( ) PLC基础及应用 题型描述: 十选项完形填空Why do we laugh? For years scientists have asked _ _ _ _ _ _ _ _ this question. No other animals laugh and smile — only human beings. So does laughter help us to survive in any way? The answer seems to be that smiling and laughter help us to _ _ _ _ _ _ _ _ , reducing tension and preventing illnesses which are caused by stress. Laughter really is the best medicine? Scientists in California asked a group of actors to act out five different feelings: happiness, sadness, anger, surprise and _ _ _ _ _ _ _ _ — just using their faces. Changes in their heart rate, blood pressure and temperature were written down. Most of the feelings they acted out didn’t cause changes, but when the actors smiled, their heart rate and their blood pressure _ _ _ _ _ _ _ _ . This happened even though they were only acting! So even if we feel sad inside, smiling seems to make us feel better.So if you find yourself in a stressful situation, try to imagine how it must seem to an outsider _ _ _ _ _ _ _ _ a sense of humour and let yourself laugh.1、 A. relax E. with B. went down C. fear D. themselves 2、 A. fear B. went down C. themselves D. relax E. with 3、 A. fear B. themselves C. went down D. relax E. with 4、 A. fear B. went down C. themselves D. relax E. with 5、 A. fear B. relax E. with C. went down D. themselves统考英语B