What is the main topic of the passage? Ice crystals do NOT immediately fall to Earth because ______.

admin2009-08-21 34

问题 What is the main topic of the passage?
Ice crystals do NOT immediately fall to Earth because ______.

选项 A、they are kept aloft by air currents
B、they combine with other chemicals in the atmosphere
C、most of them evaporate
D、their electrical charges draw them away from the earth

答案A

解析 ice crystals即是water droplets。第1段第4、5行点明题意。

转载请注明原文地址:https://kaotiyun.com/show/bZSC777K

本试题收录于：英语题库成考专升本分类

英语

成考专升本

相关试题推荐

WhydidStanleyWilliamswriteanti-gangbooks?WhichofthefollowingwouldWilliamswanttobehislegacy?
IncomparingallofEarth’sgeologicalevolutiontoonecalendaryear,theauthorshows______.Itisindicatedinthepassage
IncomparingallofEarth’sgeologicalevolutiontoonecalendaryear,theauthorshows______.Accordingtothepassage,primi
Accordingtothepassage,cultureshock______.WhichoneofthefollowingmayNOTbeasymptomofcultureshock?
Thereasonwhythewaterinthisareahadbeenpollutedwasthe______(poison)substanceshadbeenpouredintotheriver.
Noonecouldtellusanythingaboutthe______stranger.
Whatmakesitrain?RainfallsfromcloudsforthesamereasonanythingfallstoEarth.TheEarth’sgravitypullsit.Butevery
Whichofthefollowingwouldbethebesttitleforthepassage?Thepassageindicatesthatthepreschoolmovement______.
Bywatchingthemovementsofthespeaker’slips,adeafpersoncanactuallysee______thepersonattheothertelephoneissaying
Thereasonwhythecarstoppedwas______.

随机试题

什么叫做惰性气体?
下列烯烃中哪个不是最基本的有机合成原料“三烯”中的一个。()
小李目前是一家上市公司的销售部经理。在他刚进入这家公司的时候，这家公司才刚刚成立不久，业务量都比较少，销售部门也只有十几个人，管理起来也比较轻松，他的时间也都分配的比较合理，各方面的工作都完成的比较好。但是随着公司规模的不断扩大，公司的业务量越来越大，现在
兴奋通过突触传递特征的叙述，正确的是
评定根管预备器械性能的指标不包括
肺痈成痈期的病机是
扑救爆炸物品火灾，切忌用()，以免增强爆炸物品爆炸时的威力。
小李每月缴纳房贷，其现金流模式符合普通年金，下列关于普通年金的说法，正确的有()。
论述电视情景喜剧的特点。
A、Theclose-upsareperfect.B、Thedialoguesareeasytounderstand.C、It’snotboringatall.D、Itdoesn’ttellanystory.DWha

最新回复(0)

What is the main topic of the passage? Ice crystals do NOT immediately fall to Earth because ______.

英语

成考专升本

WhydidStanleyWilliamswriteanti-gangbooks?WhichofthefollowingwouldWilliamswanttobehislegacy?

IncomparingallofEarth’sgeologicalevolutiontoonecalendaryear,theauthorshows______.Itisindicatedinthepassage

IncomparingallofEarth’sgeologicalevolutiontoonecalendaryear,theauthorshows______.Accordingtothepassage,primi

Accordingtothepassage,cultureshock______.WhichoneofthefollowingmayNOTbeasymptomofcultureshock?

Thereasonwhythewaterinthisareahadbeenpollutedwasthe______(poison)substanceshadbeenpouredintotheriver.

Noonecouldtellusanythingaboutthe______stranger.

Whatmakesitrain?RainfallsfromcloudsforthesamereasonanythingfallstoEarth.TheEarth’sgravitypullsit.Butevery

Whichofthefollowingwouldbethebesttitleforthepassage?Thepassageindicatesthatthepreschoolmovement______.

Bywatchingthemovementsofthespeaker’slips,adeafpersoncanactuallysee______thepersonattheothertelephoneissaying

Thereasonwhythecarstoppedwas______.

什么叫做惰性气体?

下列烯烃中哪个不是最基本的有机合成原料“三烯”中的一个。()

兴奋通过突触传递特征的叙述，正确的是

评定根管预备器械性能的指标不包括

肺痈成痈期的病机是

扑救爆炸物品火灾，切忌用()，以免增强爆炸物品爆炸时的威力。

小李每月缴纳房贷，其现金流模式符合普通年金，下列关于普通年金的说法，正确的有()。

论述电视情景喜剧的特点。

A、Theclose-upsareperfect.B、Thedialoguesareeasytounderstand.C、It’snotboringatall.D、Itdoesn’ttellanystory.DWha