首页
登录
职称英语
Space is a dangerous place, not only because of meteors (流星) but also becaus
Space is a dangerous place, not only because of meteors (流星) but also becaus
游客
2024-02-14
24
管理
问题
Space is a dangerous place, not only because of meteors (流星) but also because of rays from the sun and other stars. The atmosphere again acts【C1】______our protective blanket on【C2】______. Light gets through, and this is essential【C3】______plants to make the food which we【C4】______. Heat,【C5】______, makes our environments tolerable and some ultraviolet rays(紫外线) penetrate the【C6】______. Cosmic rays of various kinds come【C7】______the air from outer space, but【C8】______quantities of radiation from the sun are screened off.【C9】______ men leave the atmosphere they are【C10】______to this radiation;【C11】______their spacesuits or the walls of their spacecraft, if they are inside,【C12】______prevent a lot of radiation damage. Radiation is the greatest known danger to explorers in【C13】______. Doses of radiation are measured in【C14】______called "rems" (雷目). We all【C15】______radiation here on earth from the sun, from cosmic rays, and from radioactive minerals. The"【C16】______"dose of radiation that we receive each year is about two millirems; it【C17】______according to where you live, and this is a very rough estimate. Scientists have reason to think【C18】______a man can【C19】______far more radiation【C20】______without being damaged; the figure of 60 rems has been agreed. [br] 【C5】
选项
A、again
B、also
C、besides
D、too
答案
D
解析
本句意思为:热不仅使我们的生活环境温度适宜,而且紫外线也能穿透大气。also一般紧跟动词; besides一般用在句前;too可用在句中,用逗号隔开。
转载请注明原文地址:https://tihaiku.com/zcyy/3451390.html
相关试题推荐
【B1】[br]【B10】A、BecauseB、ThoughC、WhetherD、IfD结构衔接题。这句的意思是“如果选不到这些课程的话,还会有许多
Don’thesitatetodoitbecausewhatyoudo____________(对我没有很大关系).doesnotmak
Hewasarrestedbythepolicebecausehe__________(对这场交通事故负有责任)wasresponsiblef
Skydiving,adifficultanddangeroussport,isverypopular______bothmenand
Icouldn’tsleeplastnightbecausethetapinthebathroomwas______.A、draining
The__________oftherelieftothefloodedareawasheldupbecauseoftheincon
Spaceisadangerousplace,notonlybecauseofmeteors(流星)butalsobecause
Spaceisadangerousplace,notonlybecauseofmeteors(流星)butalsobecause
Spaceisadangerousplace,notonlybecauseofmeteors(流星)butalsobecause
Spaceisadangerousplace,notonlybecauseofmeteors(流星)butalsobecause
随机试题
Today,theTowerofLondonisoneofthemostpopulartourist【C1】______anda
WhatisNOTmentionedaspartofthepreparationthatneedstobemadebeforema
[audioFiles]audio_ehbm_j48001(20082)[/audioFiles]A、Iwasnice.B、No,Ican’t.C
2020年1—2月份,我国住宅投资占房地产开发投资的比重约为:A.76.2%
制备单克隆抗体应按如下哪一种方法A.B细胞+PEG+骨髓瘤细胞+小鼠腹腔细胞B.
将下列选项中的词语依次填入句子横线处恰当的一组是: 毛笔文化的特征,恰是中国传
绩效考评方法在实际应用中,可能出现的偏误有()A:后继效应 B:统计误差 C
关于个人汽车贷款业务中贷款合同的填写,下列说法错误的是()。A.对采取抵押担保
运用陶治法应注意的要求有()。A.坚持严格要求 B.创设良好的情境 C.
评标委员会完成评标后,应向( )提出书面评标报告。 A.设计单位 B.招
最新回复
(
0
)