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
The word science is heard so often, in modem times that almost everybody has some notion of its meaning. On the other hand, its
The word science is heard so often, in modem times that almost everybody has some notion of its meaning. On the other hand, its
admin
2013-01-12
49
问题
The word science is heard so often, in modem times that almost everybody has some notion of its meaning. On the other hand, its definition is difficult for many people. The meaning of the term is confused, but everyone should understand its meaning and objectives. Just to make the explanation as simple as possible, suppose science is defined as classified knowledge(facts).
Even in the true sciences distinguishing fact from fiction is not always easy. For this mason great care should be taken to distinguish between beliefs and truths. There is no danger as long as a clear difference is made between temporary and proved explanations. For example, hypotheses and theories are attempts to explain natural phenomena. From these positions the scientist continues to experiment and observe until they are proved or discredited. The exact statue of any explanation should be clearly labeled to avoid confusion.
The objectives of science are primarily the discovery and the subsequent understanding of the unknown. Man cannot be satisfied with recognizing that secrets exist in nature or that questions are unanswerable; he must solve them. Toward that end specialists in the field of biology and related fields of interest are directing much of their time and energy.
Actually, two basic approaches lead to the discovery of new information. One, aimed at satisfying curiosity, is referred to as pure science. The other is aimed at using knowledge for specific purposes—— for instance, improving health, raising standards of living, or creating new consumer products. In this case knowledge is put to economic use. Such an approach is referred to as applied science.
Sometimes practical-minded people miss the point of pure science in thinking only of its immediate application for economic rewards. Chemists responsible for many of the discoveries could hardly have anticipated that their findings would one-day result in application of such a practical nature as those directly related to life and death. The discoveries of one bit of information opens the door to the discovery of another. Some discoveries seem so simple that one is amazed they were not made years ago, however, one should remember that the construction of the microscope had to precede the discovery of the cell. The host of scientists dedicating their lives to pure science are not apologetic about ignoring the practical side of their discoveries; they know from experience that most knowledge is eventually applied.
Which of the following statements does the author imply?
选项
A、Scientists engaged in theoretical research should not be blamed for ignoring the practical side of their discoveries.
B、Today few people have any notions of the meaning of science.
C、In science, it is not difficult to distinguish fact from fiction.
D、Practical-minded people can understand the meaning and objectives of pure science.
答案
A
解析
最后一段中“The host of scientists dedicating their lives…ignoring the practical side of their discoveries”,意思是搞纯科学研究的科学家不用为忽视他们研究的应用方面道歉,所以选A。
转载请注明原文地址:https://kaotiyun.com/show/tY9O777K
0
考博英语
相关试题推荐
Childrenloamalmostnothingfromtelevision,andthemoretheywatch,thelesstheyremember.Theyregardtelevisionpurely【71】
Tosleep.Perchancetofile?FindingspublishedonlinethisweekbytheProceedingsoftheNationalAcademyofSciencesfurther
Tosleep.Perchancetofile?FindingspublishedonlinethisweekbytheProceedingsoftheNationalAcademyofSciencesfurther
Iwanttotalkaboutallthesepointsin______orderofimportance.
Ms.Breenhasbeenlivingintownforonlyoneyear,yetsheseemstobe______witheveryonewhocomestothestore.
Anumberofresearchershaveexaminedthevariables/strategiesthataffectstudents’learningEnglishasasecondlanguage.This
Cityofficialsareconsideringbuildingapathtogivethepublic______tothesite.
Thenewfactorythathasbeenbuiltnexttoushas______thevalueofourhouse.
Themostpowerfulforceshapingsocietytodayisscienceappliedbyindustry,medicine,andthemilitary.【101】Newscientificide
Suicideterrorismisthereadinesstosacrificeone’slifeintheprocessofdestroyingorattemptingtodestroyatargettoadv
随机试题
工会按其组织结构形式可以划分为()。
黄酒在烹调中的作用包括________。
A、Becauseshecan’twaittoseethemovie.B、Becauseshewantstogoearlytoavoidatrafficjam.C、Becauseshehasnoideahow
Mostparents,Isuppose,havehadtheexperienceofreadingabedtimestorytotheirchildren.Andtheymusthave【C1】______howd
道路绿化有多种布置方式,其总宽度一般以占道路总宽度的()为宜。
在水泵吸水时,应保证室外管网的水压不低于( )。
根据《房屋建筑与装饰工程工程量计算规范》(GB50854—2013),某钢筋混凝土梁长为12000mm,设计保护层厚为25mm,钢筋为Ф10@300mm,则该梁所配箍筋的数量为()。[2016年真题]
GDP是衡量经济增长的宏观经济指标。下列关于GDP的表述中,正确的是()。
陈寅恪先生曾说过,“华夏民族之文化,历数千载之演进,造极于赵宋之世”。下列成就不是出自“赵宋之世”的是:
在考生文件夹下有一个文件PY202.py,在省略号处填写一行或多行代码,完成如下功能。在已定义好的字典pdict里有一些人名及其电话号码。请用户输入一个人的姓名,在字典中查找该用户的信息,如果找到,生成一个4位数字的验证码,并将名字、电话号码和验证码显示在
最新回复
(
0
)