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
考研
Dalton wondered why the heavier and lighter gases in the atmosphere did not separate as oil and water do. He finally concluded t
Dalton wondered why the heavier and lighter gases in the atmosphere did not separate as oil and water do. He finally concluded t
admin
2010-01-13
84
问题
Dalton wondered why the heavier and lighter gases in the atmosphere did not separate as oil and water do. He finally concluded that the constituent 【C1】______ must exist in the form of tiny particles or atoms and that these 【C2】______ be completely mixed together in the atmosphere. This threw a new light in 【C3】______ law of definite proportions. It was only necessary to suppose that the atoms 【C4】______ combine into small groups of uniform 【C5】______ and so form more complex substance; 【C6】______ the mystery of this law was 【C7】______ . Dalton suggested, for example, that carbon monoxide 【C8】______ formed by the one with one 【C9】______ of atoms of carbon and oxygen, 【C10】______ carbon dioxide results from a single 【C11】______ of carbon uniting with two atoms of oxygen. Assuming this to be true, 【C12】______ the definite proportions of Prout’s law 【C13】______ all chemical compounds the different constituents 【C14】______ enter in unvarying proportions would naturally 【C15】______ the relative weights of the many different kinds of atoms.
【C6】______
选项
A、but
B、also
C、thus
D、nevertheless
答案
C
解析
but,nevertheless表示转折意为“但是”,“然而”;thus意为“因此”,如There has been no rain.Thus,the crops are likely to suffer.一直没有下雨,因此庄稼可能会受害。这里与上文有因果关系,故应选C。
转载请注明原文地址:https://kaotiyun.com/show/3umi777K
0
在职申硕(同等学力)英语
相关试题推荐
Lateralthinking(迂回思维),firstdescribedbyEdwarddeBonein1967,isjustafewyearsolderthanEdward’sson.Youmightimagi
Revengeisoneofthosethingsthateveryoneenjoys.Peopledon’tliketotalkaboutit,though.Justthesame,thereisnothing
Inthefirstparagraph,theauthorsuggeststhataqualityeducationcan______Ideally,thegoaloftheprogramofEducationf
TheHuntingtonLibraryhasan______collectionofrarebooksandmanuscriptsofBritishandAmericanhistoryandliterature.
Woman:Don’tforgettodropmealinewhenyousettledown.Man:Iwon’t.I’llkeepyouposted.Question:Whatdoesthemanmean
Parentscannomorebefriendstotheirchildrenthanteacherscanbetotheirstudents.Fortheessenceoffriendshipisrecipr
Daltonwonderedwhytheheavierandlightergasesintheatmospheredidnotseparateasoilandwaterdo.Hefinallyconcludedt
Thisnewmachinewill______usfromallthehardwork.
Intheearly20thcentury,fewthingsweremoreappealingthanthepromiseofscientificknowledge.Inaworldstrugglingwithr
PsychologistGeorgeSpilichandcolleaguesatWashingtonCollegeinChestertown,Maryland,decidedtofindoutwhether,asmany
随机试题
夸美纽斯指出:“凡是需要知道的事物,都要通过事物本身来进行教学;就是说,应该尽可能地把事物本身或代替它的图像放在面前,让学生去看看、摸摸、听听、闻闻等等”;乌申斯基进一步指出:“一般说来,儿童是依靠形式、颜色、声音和感觉来进行思维的”“逻辑不是别的东西,而
瑞特染色的缓冲液pH应恒定在
受孕的必备条件包括
测定化妆品中甲醛时,甲醛标准溶液的配制应是
在食品检验中,用镉柱还原法或镉粉还原法所测定的物质是
下列属于扩张型资本运营的主要模式的有:()。
在我国,为证券交易提供清算、交收和过户服务的法人机构是()。
下列各项,能够引起所有者权益总额变化的是()。
创造性是指个体产生新奇独特的、______的产品的能力或特性。
Overacenturyago,AlfredRussellWallacewrotethat"weliveinazoologicallyimpoverishedworld,fromwhichallthehugest,
最新回复
(
0
)