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
公务员
Science is based upon observation. However, observation【C1】_________is not science. Scientists generally state a problem. Then【C
Science is based upon observation. However, observation【C1】_________is not science. Scientists generally state a problem. Then【C
admin
2017-06-09
150
问题
Science is based upon observation. However, observation【C1】_________is not science. Scientists generally state a problem. Then【C2】_________guides them in their observations. But without observation people generally are not【C3】_________of a problem. This then raises a question【C4】_________comes first, the observation or the problem. Curiosity awakens a【C5】_________for observation. Observation will usually【C6】_________specific questions in the mind of a scientist.【C7】_________his curiosity, he begins to make observations.【C8】_________he formulates a specific statement that can be tested. This statement is called a hypothesis, it’ s the starting point for an experiment.
【C9】_________experimenting, the scientist tries to show or prove that the hypothesis is true【C10】_________false. He must use good【C11】_________to create an experiment that【C12】_________the problem. The experiment must produce【C13】_________information or data. The data gathered during the experiment are observations.
Observation can be made directly and indirectly. For indirect observation, instruments are often used.【C14】_________instruments used by modern scientists are quite simple; others are very【C15】_________.
To complete his experiment, the scientist must state his observations【C16】_________numerical form. This means that he has to make measurements. With the results from【C17】_________he can make more exact comparisons or descriptions to【C18】_________his hypothesis. The results of a scientific experiment【C19】_________on a logical hypothesis can often【C20】_________a better understanding of the world and the universe.
【C20】
选项
A、carry out
B、lay off
C、move on
D、lead to
答案
D
解析
本句句意:具备了有逻辑性的假设,一个科学实验的结果就会让我们更好地了解这个世界和宇宙。A项意为“实行,贯彻”;B项意为“解雇,停止”;C项意为“前进”;D项意为“导致、引起”。结合语境。只有D项符合句意。
转载请注明原文地址:https://www.kaotiyun.com/show/2Bdq777K
本试题收录于:
中学英语题库特岗教师招聘分类
0
中学英语
特岗教师招聘
相关试题推荐
Bicyclesharingsystemsarealsoknownasyellowbicycleprograms,whitebicycleprograms,publicbikesorfreebikes.Theyare
It’soneofourcommonbeliefsthatmiceareafraidofcats.Scientistshavelongknownthatevenifamousehasneverseenac
It’soneofourcommonbeliefsthatmiceareafraidofcats.Scientistshavelongknownthatevenifamousehasneverseenac
It’soneofourcommonbeliefsthatmiceareafraidofcats.Scientistshavelongknownthatevenifamousehasneverseenac
Oncetherewasalittlegirlwhocametoliveinanorphanage(孤儿院).AsChristmastimewasdrawingnear,alloftheotherchildre
Oncetherewasalittlegirlwhocametoliveinanorphanage(孤儿院).AsChristmastimewasdrawingnear,alloftheotherchildre
Mr.SmiththoughttheCenturyParkwasthesecond______inShanghai.
Scienceisbaseduponobservation.However,observation【C1】_________isnotscience.Scientistsgenerallystateaproblem.Then【C
ThereisonewordthatisonthelipsofAmericans,dayandnight:"Sorry".OnetimeasIwaswalkingonthestreet,ayoung
Britain’soldestmanmadehisfirstvisittoLondonyesterdayattheageof101.Mr.JohnEvanshadneverfoundthetimeormone
随机试题
在财务报表分析中,流动比率指标用于企业的【】
判断无穷级数的敛散性.
甲将一套房屋转让给乙,乙再转让给丙,相继办理了房屋过户登记。丙翻建房屋时在地下挖出一个瓷瓶,经查为甲的祖父埋藏,甲是其祖父的唯一继承人。丙将该瓷瓶以市价卖给不知情的丁,双方钱物交割完毕。现甲、乙均向丙和丁主张权利。下列哪一选项是正确的?(
O市相关行政部门根据举报,对王某涉嫌侵犯以地理标志作为证明商标注册的商标专用权的行为进行查处时,不可行使的职权是()。
在下列情形中,股份有限公司的发起人、认股人不能抽回股本的是()。
管理人决定继续履行合同的,对方当事人应当履行;但是,对方当事人有权要求管理人提供担保。管理人是否提供担保,不影响合同的履行。()
张乐在阅读《红楼梦》时,根据小说的描述在脑中呈现出王熙凤的形象。这是()。
暴雨预警信号分四级,分别以蓝色、黄色、橙色、红色表示。下列说法错误的是()。
按照逻辑结构分类,结构可以分为线性结构和非线性结构,栈属于______。
Thereismuchdiscussiontodayaboutwhethereconomicgrowthisdesirable.【T1】Atanearlierperiod,ourdesireformaterialweal
最新回复
(
0
)