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
If the population of the Earth goes on increasing at its present rate, there will【B1】______ not be enough resources left to【B2】_
If the population of the Earth goes on increasing at its present rate, there will【B1】______ not be enough resources left to【B2】_
admin
2013-10-28
23
问题
If the population of the Earth goes on increasing at its present rate, there will【B1】______ not be enough resources left to【B2】______ life on the planet. By the middle of the 21st century, if present【B3】______continue, we will have used up all the oil that drives our cars, for example. Even if scientists develop new ways of【B4】______the human race, the【B5】______ conditions on Earth will make it necessary for us to look for open space somewhere else.
An American scientist, Professor Carl Sagan, believes that before the earth’s resources are completely【B6】______, it will be possible to change the【B7】______ of Venus and so create a new world almost as large as Earth itself. The difficulty is that Venus is much hotter than the Earth and there is only a【B8】______amount of water there.
【B9】______. As soon as this has been done, the algae will be placed in small rockets.【B10】______. In a fairly short time, the algae will break down the carbon dioxide into oxygen and carbon.
When the algae have done their work, the atmosphere will become cooler but before man can set foot on Venus, it will be necessary for the oxygen to produce rain.【B11】______
【B7】
选项
答案
atmosphere
解析
此词虽长,但是较常见,且根据发音规则还是不难写的,注意/f/音是由字母组合ph而来的。
转载请注明原文地址:https://kaotiyun.com/show/pu27777K
0
大学英语六级
相关试题推荐
Whatisnottheresultofglobalization?Accordingtotheessay,whatrolehasEnglishplayedduringtheprocessofglobalizatio
CollegeReadingRoomPhenomenon1.描述图表中的两个循环(cycle)所反映的问题2.分析引起该变化的原因3.你的结论(Sept:newtermstarts,Jan:
A、Interrupthimwheneverhedetectedamistake.B、Focusontheaccuracyofthelanguageheused.C、Stophimwhenhehaddifficul
A、Growingindifferenceofcollegestudentstootherpeople.B、Ever-increasingInternetaddictiononcollegecampuses.C、Sharpdr
A、TheirneighborMr.Churchillwillhelpthempaintthehouse.B、Theirhouseisstillnewandneedn’tanypaintwork.C、Theywil
A、Johngaveeveryoneabigsurpriseyesterday.B、Everyoneworecasuallyattheweddingparty.C、Johndidnotreadthedressingc
Growingolderisinevitable.However,asyougetold,careinoldagebecomesmoreimportant.Manypeoplewronglybelievethatw
Duringthetraditionalweddingceremony,thebridalcouplepromiseeachotherlifelongdevotion.Yet,aboutoneoutoffourAmer
Graduationspeechesareabitlikeweddingtoasts.Afewarememorable.Theresttendtotriggersuchthoughtsas,"WhydidIwe
Graduationspeechesareabitlikeweddingtoasts.Afewarememorable.Theresttendtotriggersuchthoughtsas,"WhydidIwe
随机试题
建筑工程的基础中,承担建筑物全部荷载的组成部分是:()
下列选项中,不属于采用CM承包模式主要特点的是()。
根据凯利的三维理论,如果(),就更可能做出内部原因的归因。
下列关于加工取得所有权的表述正确的是()。
就语言的运用来讲,无论严谨也好,生动也好,都要求恰如其分。这样,表达的意思才会准确,也才会使人明白,说得神秘一点,语言本身就是学问。最能准确复述这段话主要意思的是()。
关于转发《省工商局关于青海省实施商标战略若干意见的通知》发文字号:第192号西宁市、各自治州人民政府,海东行署,各省政府委、办、厅、局:省工商局拟定的《青海
给定资料1.我国经济快速增长,各项建设取得巨大成就,但也付出了巨大的资源和环境代价,这两者之间的矛盾日趋尖锐,群众对环境污染问题反应强烈。这种状况与经济结构不合理、增长方式粗放直接相关。不加快调整经济结构、转变增长方式,资源支撑不住,环境容纳不下
Inrecentyearsmanycountriesoftheworld【C1】______withtheproblemofhowtomaketheirworkersmoreproductive.Someexper
Noiseconstitutesarealandpresentdangertopeople’shealth.Dayandnight,athome,atwork,andatplay,noisecanproduce
A、Hisdesiretostarthisownbusiness.B、Thecrisisinhisfamilylife.C、Hisdreamoflivinginthecountryside.D、Thedecline
最新回复
(
0
)