Colleges in the US have added a new subject, "green chemistry", to their curriculum(课程) today. "Green chemistry 【B1】______ how we can develop products that won't 【B2】______ the environment, "explains Paul Anastas, director of Yale University's Center for Green Chemistry and Green Engineering. It opened at the beginning of this year. The American Chemical Society, 【B3】______ approves more than 600 college chemistry programs, only lists about a dozen that teach green chemistry. But that 【B4】______ is growing.
Cambridge College in Massachusetts is offering "an introduction to green chemistry" course this fall and is offering the nation's first bachelor's and master's 【B5】______ in green chemistry. The program will have classes in environmental science and even environmental 【B6】______ and policy. These subjects are not 【B7】______ taught to chemistry majors.
Employers 【B8】______ the introduction of green chemistry. Businesses are increasingly seeking graduates 【B9】______ backgrounds in the subject because it can help them make or save money in the development and manufacturing of products. "We need people who can not only understand their place 【B10】______, but also understand the worldwide perspective", said Adam Peterson, a chemicals division manager at Dow Coming Corp.
【B1】
A.looks on
B.looks in
C.looks at
D.looks after
第3题
盐酸普鲁卡因水解后生成
A.对氨基苯甲醇在一定条件下进一步脱羧生成有毒的苯胺
B.对氨基苯甲醛在一定条件下进一步脱羧生成有毒的苯胺
C.对氨基苯甲酸在一定条件下进一步脱羧生成有毒的苯胺
D.二乙氨基苯乙醇在一定条件下进一步脱羧生成有毒的苯胺
E.二乙氨基乙醇在一定条件下进一步脱羧生成有毒的苯胺
第5题
A.水解
B.聚合
C.异构化
D.氧化
E.脱羧
第6题
A.水解
B.聚合
C.异构化
D.氧化
E.脱羧
第7题
对氨基水杨酸钠中检查的特殊杂质为()
A.水杨酸
B.间氨基酚
C.对氨基酚
D.对氨基苯甲酸
E.罂粟酸
第8题
A.水解
B.聚合
C.异构化
D.氧化
E.脱羧
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