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2014 年6月四级真题 Passage One Questions 56 to 60are based on the following passage. The question of whether our government should promote science and technology or the liberal arts in higher education isn’t an either/or proposition ( 命题 ) , although the current emphasis on preparing young Americans for STEM ( science, technology, engineering, maths ) -related fields can make it seem that way. The latest congressional report acknowledges the critical importance of technical training, but also asserts that the study of the humanities ( 人文学科 )and social sciences must remain central components of America’s educational system at all levels. Both are critical to producing citizens who can participate effectively in our democratic society, become innovative (创新的 )leaders, and benefit from the spiritual enrichment that the reflection on the great ideas of mankind over time provides. Parents and students who have invested heavily in higher education worry about graduates’ job prospects as technological advances and changes in domestic and global markets transform professions in ways that reduce wages and cut jobs. Under these circumstances, it’s natural to look for what may appear to be the most “practical” way out of the problem “Major in a subject designed to get you a job” seems the obvious answer to some, though this ignores the fact that many disciplines in the humanities characterized as “soft” often, in fact, lead to employment and success in the long run. Indeed, according to surveys, employers have expressed a preference for students who have received a broadly-based education that has taught them to write well, think critically, research creatively, and communicate easily. Moreover, students should be prepared not just for their first job, but for their 4th and 5th jobs, as there’s little reason to doubt that people entering the workforce today will be called upon to play many different roles over the course of their careers. The ones who will do the best in this new environment will be those whose educations have prepared them to be flexible. The ability to draw upon every available tool and insight—picked up from science, arts, and technology—to solve the problems of the future, and take advantage of the opportunities that present themselves, will be helpful to them and the United States .
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【多选题】风险的基本要素
A.
风险因素
B.
风险事故
C.
风险处理
D.
风险评估
E.
损失
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【简答题】Gorboduc was the first English play to use ______ verse.
【简答题】阅读下列材料,并回答问题。 材料一古希腊智者学派的普罗泰格拉提出“人是万物的尺度”,哲人苏格拉底认为人类 的第一要务是“认识自己”;著名学者柏拉图认为人类的正确目标就是在自己的灵魂中发现理念,他的学生亚里士多德则强调,在整个自然界人类是最高级的。 材料二以启蒙运动为先导,近代西方主要国家先后建立了新的政权体制。 材料三人民英雄纪念碑“”浮雕,再现了青年学生宣传“外争主权,内除”...
【单选题】下列关于做功的说法中正确的是
A.
物体 没有做功,则物体就没有能量
B.
重力对物体做功,物体的重力势能一定减少
C.
滑动摩擦力只能做负功
D.
重力对物体做功,物体的重力势能可能增加
【多选题】关于力对物体做功,下列说法正确的是
A.
木块在水平桌面上滑动,支持力对木块不做功
B.
起重机向上吊起货物时,吊绳的拉力对货物做正功
C.
把一个小球向上竖直抛出,在小球上升的过程中,重力对小球做负功
D.
摩擦力总是对物体做负功
【单选题】关于做功,下列说法正确的是( )
A.
静摩擦力总是不做功
B.
滑动摩擦力总是做负功
C.
力对物体不做功,物体一定静止
D.
物体在运动过程中,若受力的方向总是垂直于速度的方向,则此力不做功
【单选题】水平面上放一木块,水平飞来的子弹射向木块并在木块中穿行时,使木块由静止开始运动,子弹穿入木块时,木块对于子弹的摩擦力为f1 ,子弹对木块的摩擦力为 f2 ,关于摩擦力做的功,下列说法正确的是
A.
f1做正功, f2做负功
B.
f1做负功,f2做正功
C.
f1和f2都做负功
D.
f1和f2都做正功
【多选题】风险的基本要素( )。
A.
风险因素
B.
风险原因
C.
风险事故
D.
风险损失
E.
风险结果
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