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【C2】_
Science is based upon observation. However, observation【C1】______is not science. Scientists generally state a problem. Then【C2】_
admin
2016-11-20
25
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 is 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.
Observations 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.
【C14】
选项
A、No
B、Some
C、All
D、Few
答案
B
解析
考查固定结构。some…others…为固定结构,意为“一些……另一些……”。
转载请注明原文地址:https://kaotiyun.com/show/Rznq777K
本试题收录于:
中学英语题库教师公开招聘分类
0
中学英语
教师公开招聘
相关试题推荐
下列是普通高中课程标准实验教科书必修《数学》第四册(人教版)关于“简单的三角恒等变换”的部分教学内容,请阅读并据此回答问题。例2.求证:(1)sinαcosβ=[sin(α+β)+sin(α-β)];(2)sinθ+sinφ=2sin证明:(1)因为
“两角差的余弦公式”是高中数学必修4中的内容。“经历用向量的数量积推出两角差的余弦公式的过程,进一步体会向量方法的作用”,请完成“两角差的余弦公式推导过程”教学设计中的下列任务:(1)分析学生已有的知识基础;(2)确定学生学习的难点;
案例:已知函数若关于x的方程f(x)=k有两个不同的实根,则实数k的取值范围是__________.上面的函数题为某教师在课堂教学时设置的课堂练习题,回答下列问题:如果你是这位教师,你将如何讲解这道题?
Oneofthemostremarkablethingsaboutthehumanmindisourabilitytoimaginethefuture.Inour【C1】______wecanseewhathas
Therearemanykindsoffriends.Somearealways【C1】______you,butdon’tunderstandyou.Somesay"onlyafewwordstoyou,but
Theteacherisgladthateveryoneinherclassis______(渴望的)tolearn.
—Why,Jack,youlookssotired!—Well,I______thehouseandImustfinishtheworktomorrow.
It’sreallyhot_____JanuaryinHarbinnow.Bettertakeoffyourcoat.
Oneofthemostspectacularqualitiesofmanisnotablyhis______toanykindofnaturalenvironment.
—Thebusshouldtakeonehourandahalftogettotheairport!Ialmostmissedtheflight!—______youwereleavingtoday,Iwou
随机试题
单侧肺局限性哮鸣音可见于
在《地表水环境质量标准》中,COD的最低标准限值是()mg/L
程控交换机的应用程序包含有()。
会计核算中,如发现现金短缺时,应()。
()是在城市总体规划或者分区规划的基础上.对城市近期区域内各项建设作也具体规划。
Moneyis______,andfriendshipisanother.
下面的描述中,(13)不是RISC设计应遵循的设计原则。
在考生文件夹下有一个数据库文件“samp3.accdb”,里面已经设计好了表对象“tAddr”和“tUser”,同时还设计出窗体对象“fEdit”和“fEuser”。请在此基础上按以下要求补充“fEdit”窗体的设计。将窗体标题设置为“显示/修改用户口
TheRecreativeFunctionofGreenspaceFacilitiesGreenspacefacilities(设施)arecontributingtoanimportantextenttothequali
ThemoralitythatAmericanshonormostis______.Whichofthefollowinghastheclosestmeaningtotheunderlinedword"invalu
最新回复
(
0
)