首页
登录
职称英语
Our planet is like a bit spaceship. Our atmosphere acts【51】a shield against
Our planet is like a bit spaceship. Our atmosphere acts【51】a shield against
游客
2025-03-24
28
管理
问题
Our planet is like a bit spaceship. Our atmosphere acts【51】a shield against harmful radiation and space debris.【52】holds the air and people on the spaceship,【53】everything doesn’t float away. Each of us is an astronaut and our spaceship, the earth, provides our food and water. The sun is our energy【54】and without it we would not be able to survive.
【55】every spaceship, the earth is a closed system. The only thing we receive from the outside is energy from the sun. Everything else must be used【56】again. We astronauts don’t seem to realize that this spaceship is the【57】one we’ve got. We【58】its resources and waste the energy the plants have stored from the sun. If we【59】our spaceship, we will destroy ourselves as well. Maybe if we look at the universe which surrounds us, we will appreciate our own spaceship more and take【60】care of it. [br]
选项
A、only
B、best
C、same
D、biggest
答案
A
解析
地球这艘宇宙飞船是目前唯一能够运载人类的行星,故只有only是正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/4011648.html
相关试题推荐
Ourplanetislikeabitspaceship.Ouratmosphereacts【51】ashieldagainst
Ourplanetislikeabitspaceship.Ouratmosphereacts【51】ashieldagainst
Ourplanetislikeabitspaceship.Ouratmosphereacts【51】ashieldagainst
Ourplanetislikeabitspaceship.Ouratmosphereacts【51】ashieldagainst
______thattheformationofthesun,theplanets,andotherstarsbeganwithth
Mr.Jonesholdsstrongviewsagainstvideogamesand______theclosingofallr
ForcenturiesDutchengineershavebeenfightingawaragainstwater.Their
ForcenturiesDutchengineershavebeenfightingawaragainstwater.Their
ForcenturiesDutchengineershavebeenfightingawaragainstwater.Their
ForcenturiesDutchengineershavebeenfightingawaragainstwater.Their
随机试题
Aperson’shomeisasmuchareflectionofhispersonalityastheclotheshe
Everysingerwaspresentedwitha_______offlowers.A、bundleB、batchC、bunchD、ba
Therateatwhichmanhasbeenstoringupusefulknowledgeabouthimselfand
防火墙的局限性包括()。A.防火墙不能防御绕过了它的攻击 B.防火墙不能消除
Ping127.0.0.1用于检查_____。A.网卡连接状态 B.到网关的连
以下()阶段不是针对个体自我戒烟法的烟草干预措施。A.准备阶段 B.随访
房屋租赁客户信息的采集要点包括( )。A.时间性 B.租金 C.物业管理情
“卢沟桥,卢沟桥,男儿坟墓在此桥!最后关头已临到,牺牲到底不屈挠……卢沟桥,卢沟
关于地震级和烈度的说法,不正确的有()。A.震级8级对应震中烈度Ⅺ度 B
肺脓肿的胸片表现为() A.沿支气管的卷发状阴影粗乱,肺纹理中有多个不规则的环
最新回复
(
0
)