The process of students' acquiring scientific knowledge is the unity of personal construction and social construction.

学生学习科学知识的过程，是个体建构与社会建构统一的过程。

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Aside from the obvious fact that any such tax would be passed along to consumers in the form of even higher fuel costs, such an artificial increase to the operating costs of every personal, business and construction vehicle used in the country would have a chilling effect on our fragile economic recovery.

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U.S. economic data due for release Thursday includes the weekly jobless claims report, personal income and outlays, construction spending, the ISM manufacturing report and domestic auto industry sales.

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Young acknowledged during the trial that he had used some donations for his own personal benefit, including paying for the construction of a home.

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