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【判断题】
行为主义学习理论认为正强化比负强化更有效A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】不健康心理,由轻到重可分为( )、( )和( )。
【单选题】Which of the following substances are not covered by MARPOL Convention?
A.
Noxious liquid substances in bulk.
B.
Harmful Substances in package.
C.
Sewage and Garbage.
D.
All dangerous goods.
【多选题】“这次汽车撞人，司机既不是有意的，也不是无意的。所以，我们既不能说他有罪，也不能说他无罪。”这句话违反的逻辑规律和所犯的逻辑错误是
A.
违反不矛盾律
B.
违反排中律
C.
犯“偷换概念”的逻辑错误
D.
犯“模棱两可”的逻辑错误
E.
犯“自相矛盾”的逻辑错误
【单选题】Which of the following substances are not covered by MARPOL Convention?
A.
Noxious liquid substances in bulk
B.
Harmful substances in package.
C.
Sewage and garbage
D.
All dangerous goods
【单选题】What did Bill Gates do at Harvard University
A.
He developed a small computer to measure traffic flow
B.
He formed the ‘Programmers Group’ at Harvard University.
C.
He spent many long nights in front of the school’s computer.
D.
He discussed with his classmates aboult starting a new business.
【简答题】The substances which can give athletes an extra and illegal advantage are ______ in the Olympic s.
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