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【单选题】
What is the ultimate purpose of science? This question has challenged some of the most profound scholars of the past. It is of increasing【B1】today, not only to practicing research scientists but to nonscientists【B2】. The two groups often【B3】very different answers. This is not surprising,【B4】the average person is【B5】by the marvelous consequences that science itself can bring forth: the launching of a manned space vehicle, or the creation of a nuclear weapon【B6】completely【B7】only decades ago.【B8】gigantic efforts, involving an entire nation's economic and technological【B9】and utilizing the skills of thousands of scientists and engineers, are widely publicized and become【B10】the real purpose of scientific investigation.【B11】any one-sided view【B12】be misleading, and this one is no【B13】. How do scientists themselves regard their professional aims? A great majority of scientists【B14】that they are motivated by a desire to search for truth. Science is a structure of many interlocking disciplines, its growth【B15】man's imagination and his compelling desire to understand his environment and himself. The basic compulsion to learn may reveal vast new horizons, end【B16】, or produce agreeable or terrifying byproducts, but【B17】science will fulfill its purpose. For we can say that nothing happens in nature without a reason and the basic reason is【B18】of the species,【B19】implies continuing evolution and improvement. Man's destiny is control of his environment, and the methods he employs are ultimately only【B20】to an end. 【B1】
A.
concern
B.
care
C.
attention
D.
worry
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参考答案:
举一反三
【单选题】为乔佛里芭蕾舞团重新设计了尼金斯基的编舞舞蹈历史学家的是()。
A.
Marie Piltz
B.
Katerina Nijinsky
C.
Millicent Hodson
D.
George Balanchine
【单选题】国际商会以下出版物中,适用于银行保函的是( )。
A.
ISP98
B.
URDG758
C.
ISBP745
D.
URC522
【单选题】She draws pictures _____________. [     ]
A.
good
B.
well
C.
fine
【简答题】常见的业态有哪些?
【单选题】根据《安全生产法》,对全国安全生产工作实施综合监督管理的部门是()。
A.
国务院
B.
全国人民代表大会
C.
政府行政部门
D.
国务院安全生产监督管理部门
【单选题】日常维护基本要求之一是:确保四洁,即保持( )。
A.
汽油、机油、空气滤清器和蓄电池的清洁
B.
燃油、机油、空气滤清器和蓄电池的清洁
C.
柴油、机油、空气滤清器和蓄电池的清洁
【多选题】下列关于中国公民出入境申请的办理,表述正确的选项是( )。
A.
在北京工作的小庄出国旅游应向户口所在地的公安机关提出申请
B.
在上海工作的小张出国旅游应向工作所在地的公安机关提出申请
C.
某报社的记者因公出境采访可委托国际旅行社办理出境证件
D.
国家机关的小王因公出访美国由派遣部门向外交部申请办理出境证件
【简答题】日常维护中要注意保持“四清”,即保持 滤清器、 滤清器、 滤清器和 的清洁。
【多选题】日常维护要保持“四清”即()
A.
机油滤清器
B.
空气滤清器
C.
燃油滤清器
D.
蓄电池
【多选题】歌唱的选材在曲调方面应该注意
A.
音域不宜太宽
B.
速度不宜太快
C.
旋律宜相对比较平稳
D.
节奏宜繁不宜简
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