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Benzene ring-penetration point of preparing chemistry problems in entrance examination of universities and colleges
Author(s): 
Pages: 59-62
Year: Issue:  4
Journal: Education in Chemistry

Abstract:  苯,是一种重要的工业原料.含苯环结构的试题倍受高考命题者的青睐,各省市几乎每年高考必考.纵观近几年的试卷,命题者主要是从以下几个方面把苯环切人试题的.
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