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根据本月"发料凭证汇总表",分配材料费:基本生产车间生产产品领用材料70000元,基本生产车间一般耗用材料986元,行政管理部门领用材料2800元,在建工程领用材料35000元。

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决定新闻纸的保险储备定额的最主要因素是保险储备的______。

资金成本是报社为取得和使用资金所发生的各种费用,包括资金占用费和资金______费。

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Colleges in the US have added a new subject, “great chemistry”, to their curriculum today. “Green chemistry __51__ how we can develop products that won’t __52__ the environment,” explains Paul Anastas, director of Yale University’s Center for Green Chemistry and Green Engineering, opened at the beginning of this year. The American Chemical Society, __53__ approves more than 600 college chemistry programs, only lists about a dozen that teach green chemistry. But that __54__ is growing.Cambridge College in Massachusetts is offering “ an introduction to green chemistry” course this gall and is offering the nation’s first bachelor’s and master’s __55__ in green chemistry. The program will have classes in environmental science and even environmental __56 __and policy. These subjects are not __57__ taught to chemistry major.Employers __58__ the introduction of green chemistry. Businesses are increasing seeking graduates __59__ backgrounds in the subject because it can help them make or save money in he development and manufacturing of products. “We need people who can not only understand their place __60__, but also understand the worldwide perspective,” said Adam Peterson, a chemical division manager at Dow Corning Corp. 54

A. size
B. number
C. amount
D. quantity

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