首页
登录
职称英语
Space is a dangerous place, not only because of meteors(流星)【B1】because of ra
Space is a dangerous place, not only because of meteors(流星)【B1】because of ra
游客
2024-03-06
10
管理
问题
Space is a dangerous place, not only because of meteors(流星)【B1】because of rays from the sun and【B2】stars. The atmosphere again acts【B3】our protective blanket on【B4】. Light gets through, and this is essential【B5】plants to make the food which we【B6】. Heat,【B7】, makes our environments tolerable and some ultraviolet(紫外线的) rays penetrate the【B8】. Cosmic(宇宙) rays of various kinds come【B9】the air from outer space, but【B10】quantities of radiation from the sun are screened off.【B11】men leave the atmosphere they are【B12】to this radiation but their spacesuits or the walls of their spacecraft, if they are inside,【B13】prevent a lot of radiation damage. Radiation is the greatest known danger to explorers in【B14】. Doses of radiation are measured in【B15】called "rems(雷姆)". We all【B16】radiation here on earth from the sun, from cosmic rays and from radioactive minerals. The"【B17】"dose of radiation that we receive each year is about two millirems; it【B18】according to where you live, and this is a very rough estimate. Scientists have reason to think【B19】a man can【B20】far more radiation than this without being damaged; the figure of 60 rems has been agreed.
选项
A、but also
B、ever so
C、as well
D、or so
答案
A
解析
固定搭配。看到not only 就要想到but also。
转载请注明原文地址:https://tihaiku.com/zcyy/3509284.html
相关试题推荐
A、Becausehumanbeingsarepowerfulenoughtokilloneanother.B、Becauseevery
A、Becausemanyjobsrequireboththedegreeandworkexperience.B、BecausetheB
A、Smallerlanguagescontainminorcultures.B、Languagesdiebecausetheyareunw
A、Theyareverydangeroustothenearbycommunity.B、Theycanbringraremateria
A、Becausethisbrandhasgoodquality.B、Becausetheyareconsumers’favorite.C
A、Becausetheydeletedallcrimes.B、Becausetheycleanedupthegraffiti.C、Bec
A、Becausetheyprovethedirecteffectofreductionintelevisionviewing.B、Bec
A、Becausetheywereconsideredinformalandcasual.B、Becausetheybecameasymb
A、Becauseshecandoitmorepolitely.B、Becauseshehasbeendrivencrazy.C、Be
[originaltext]W:IcometotalktoyoubecauseIwanttoapplyforascholarshi
随机试题
MuslimSudanisoneoftheIslamized【B1】______regions.InEastAfricamusic
【B1】[br]【B11】A、AssoonasB、AswellasC、AsmuchasD、AspossibleasAas....as
世界遗产的基本特征包括()。A.真实性 B.稀缺性 C.不可替代性 D.杰
大体上说,腹内实质性脏器损伤的主要临床表现是( )A.内出血 B.腹膜炎
英国教育家沛西能是教育的{}起源说的代表。
待用间隔(母线连接排、引线已接上母线的备用间隔)应有名称、编号,并列入调度控制中
在条件许可时,无人值守变电站的变压器应按照ONAN、ONAF、OFAF、ODAF
组方中含车前子、木通、泽泻的是A.三仁汤 B.龙胆泻肝汤 C.五苓散 D.
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
(2021年真题)财政政策工具包括()A.存款准备金政策 B.财政补贴政策
最新回复
(
0
)