企业应基于危害辨识进行风险的评估,风险评估类别包括()。 A.基准风险评估、基于问题

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问题:

企业应基于危害辨识进行风险的评估,风险评估类别包括()。

A.基准风险评估、基于问题的风险评估、及时的风险评估

B.全面风险评估、基于问题的风险评估、及时的风险评估

C.全面风险评估、基于问题的风险评估、持续的风险评估

D.基准风险评估、基于问题的风险评估、持续的风险评估

考点:中国南方电网基础知识基础知识题库
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_____ the classrooms next to the school offices? [ ]

A. Is          

B. Am        

C. Are          

D. Is there

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抗战时期黄河花园口决堤发生在几月?()

A.6月

B.7月

C.9月

D.8月

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相同品种牌号、同一批出厂的沥青,以()为一个取样单位。

A.5t

B.10t

C.15t

D.20t

题型:单项选择题

For more than two centuries, American’s colleges and universities have been the backbone of the country’s progress. They have educated the technical, managerial, (1) and provided generation after generation of national leaders. Today educators from around the globe are turning to U. S. institutions of higher learning (2) . They are apt to find many reasons for the excellence of American universities, but (3) stand out as watersheds:
Education (4) : In 1862 Congress enacted the Land-Grant College Act, which essentially extended the opportunity of higher education (5) , including such disenfranchised groups as women and minorities. Each state was permitted to sell large tracts of (6) and use the proceeds to endow at least one public college.
(7) : Over the years, the decentralization and diversity of the America’s colleges and universities have promoted competition for students and resources. Competitive pressure first arose (8) . The academy’s impact really grew after World War II, when (9) commissioned by President Roosevelt argued that it was the federal government’s responsibility to (10) for basic research. Instead of being centralized in government laboratories, scientific research (11) in American universities and generated increasing investment. It also gave graduate students research opportunities and helped (12) far and wide, to the benefit of industry, medicine and society as a whole.
(13) : The end of the World War II saw passage of the Servicemen’s Readjustment Act of 1944. The law, which provided for (14) for returning veterans, made an already democratic higher-education system accessible in ways that were (15) in Europe, opening the doors of the best universities to men and women who had (16) of going to college.
(17) : The creation of federal loan guarantees and subsidy programs, as well as outright grants for college students brought (18) to higher education and further helped to democratize access. Since its founding (19) , the Federal Family Education Loan Program has funded more than 74 million student loans worth more than (20) .

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缆索起重机也称(),是一种以钢丝索为承重系统的起重设备。

A、单桅杆

B、悬索起重机

C、走线滑车

D、龙门起重机

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