首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Usually, there are two reasons to pursue scientific knowledge: for the sake of the knowledge itself, and for the practical use
Usually, there are two reasons to pursue scientific knowledge: for the sake of the knowledge itself, and for the practical use
admin
2013-11-29
65
问题
Usually, there are two reasons to pursue scientific knowledge: for the
sake of the knowledge itself, and for the practical use of that knowledge.
Because this second aspect of science effects the lives of most people, (1)______
it is much more familiar than the first. Knowledge must be gained,
however, after it can be applied, and often the most important technological (2)______
advances arise from research pursued for its own sake.
Traditionally, new technology has concerned with the construction (3)______
of machines, structures, and tools in a relatively large scale. The (4)______
development of materials for building bridges, skyscrapers or highways
is an example of this, as it is the development of the internal-combustion (5)______
engine and the nuclear reactor. While such activities involve all sections
of the sciences, the overriding goal has been the same, that is, improve (6)______
the human condition by finding good ways to deal with the macroscopic (7)______
world.
Since World War n, the focus of technological activity underwent
a major change. While the old activities are still pursued, they have been
largely superseded by applications of technology at the microscopic level.
Instead of building large-scale structures and machines, modern-day
technology tends to concentrate on finding improving ways to transfer (8)______
information and to develop new materials by studying the way atoms come
together. The silicon chip and microelectronics typify this new technological
trend, as did the blossoming of genetic engineering. The trend can be (9)______
expected to continue for the foreseeable decades. (10)______
(4)
选项
答案
in—on
解析
固定搭配中介词误用。on a large scale是固定短语。意为“大规模地”。
转载请注明原文地址:https://kaotiyun.com/show/XuZO777K
0
专业英语八级
相关试题推荐
TheMethodistChurch,thelargestofthefreechurchesinBritain,originatedin
In1969,theOfficialLanguageActmadeboth______andEnglishtheofficiallanguagesofCanada.
Agoodmodernnewspaperisanextraordinarypieceofreading.Itisremarkablefirstforwhatitcontains:therangeofnewsf
Childrentodayspendmoretimestareatcomputerand(1)______TVscreensbothatschoolandathome.Scientific(2)______studi
Forthefirsttimeindecades,researchersarereportingasignificantdropworldwideinthenumberofwomendyingeachyearfro
FormanyyearsitwascommonintheUnitedStatestoassociateChineseAmericanswithrestaurantsandlaundries.Peopledidnot
AccordingtoanewsreleaseoftheBeijingFederationofTradeUnion(BFTU)reportedbytheBeijingTimes,millionsofmunicipal
ThecapitalofCanadais______.
______inBritishandAmericanEnglishhavedivergedverymuchaccordingtothespeakers.
随机试题
简述委托合同终止的原因。
A.阿少夫细胞B.陷窝细胞C.类上皮细胞D.泡沫细胞E.噬神经细胞现象
肩关节正位摄影,以下错误的是
100级适用于10000级适用于
根据《循环经济促进法》,在技术可行、经济合理和有利于节约资源、保护环境的前提下,实施发展循环经济的优先原则是()。
在进行国际工程投标时,为保证投标后不中途退标,并在中标后与业主签订工程承包合同,投标者须递交()。
一项资产增加。可能引起()。
房地产开发企业将尚在建设中的商品房预先出售给商品房预购人,由商品房预购人支付购房定金或房价款的行为是指()。
下面是一位教师关于作文教学的看法魏书生曾说:“学生对批改作文的积极性很高,大部分学生对同学写的批语的关注程度远远超过关注教师的批语的程度。”为此,必须教给学生批改作文的方法。我认为魏书生的批改方法值得借鉴:一是基本部分,包括格式是否正确、卷面是否
TheArtofListeningI.Inthelastlecture,Communicationcompetence:1)personalmotivation2)communicationknowledge3)(1)__
最新回复
(
0
)