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
Text 【C1】______Space Agency is planning to【C2】______a spacecraft to the planet Mars. The spacecraft will be called Mars Observ
Text 【C1】______Space Agency is planning to【C2】______a spacecraft to the planet Mars. The spacecraft will be called Mars Observ
admin
2011-01-23
15
问题
Text
【C1】______Space Agency is planning to【C2】______a spacecraft to the planet Mars. The spacecraft will be called Mars Observer. The project was to have【C3】______place in 1990. But it has been postponed. The Space Agency now【C4】______to send the spacecraft to Mars in 1992.
The Mars Observer is to【C5】______from an America’s space shuttle. It will then【C6】______around tile North and South Poles of Mars. The spacecraft will have cameras to【C7】______pictures of the atmosphere and surface of Mars. Its major task is to look【C8】______signs of life.
The last voyage【C9】______Mars was in 1976. That was【C10】______the two American Viking spacecrafts land- ed on the planet. The next voyage was planned【C11】______1988 by the Soviet Union.
America’s Mars Observer Project will【C12】______about $ 25.000.000. The high cost is one reason the Space Agency postponed the project. A【C13】______of scientists have criticized that decision. Carl Sagan of Cornell university【C14】______it "a great mistake". And the head of the Planetary Society said the project should not be postponed now【C15】______it appears to【C16】______support in Congress. Congress must【C17】______money for it. Some scientists have proposed a solution that would save【C18】______time and money. They say the Mars Ob- server be launched in 1990【C19】______planned, but on a traditional rocket【C20】______of the space shuttle.
【C10】
选项
A、which
B、that
C、when
D、what
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/JEtd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
Inthe1960stheWestCoastbecameanimportantcenterforrockmusic.LosAngelesandSouthernCaliforniaarefamousforsunshi
Youmaysaythatthebusinessofmarkingbooksisgoingtoslowdownyourreading.Itprobablywill.That’soneofthe【B1】_____
【T1】Inafamilywheretherolesofmenandwomenarenotsharplyseparatedandwheremanyhouseholdtasksaresharedtoagreate
[A]Somearchaeologicalsiteshavealwaysbeeneasilyobservable—forexample,theParthenoninAthens,Greece,thepyramidsofG
BillGates,thebillionaireMicrosoftchairmanwithoutasingleearneduniversitydegree,isbyhissuccessraisingnewdoubtsa
BillGates,thebillionaireMicrosoftchairmanwithoutasingleearneduniversitydegree,isbyhissuccessraisingnewdoubtsa
WhendidEinstein’sfamilymovetoMunich?
【T1】Inafamilywheretherolesofmenandwomenarenotsharplyseparatedandwheremanyhouseholdtasksaresharedtoagreate
【T1】Inafamilywheretherolesofmenandwomenarenotsharplyseparatedandwheremanyhouseholdtasksaresharedtoagreate
Inthe1960stheWestCoastbecameanimportantcenterforrockmusic.LosAngelesandSouthernCaliforniaarefamousforsunshi
随机试题
氨压缩制冷过程中,把()两者结合起来,就实现了制冷和低温。
树立科学的理想信念,首先要确立马克思主义的科学信仰,因为马克思主义()
已知离散型随机变量X的概率分布为则E(X)=()
A.敛肺止咳B.生津止渴C.两者均是D.两者均非乌梅具有的功效是()
痰液显微镜检查中见到放线菌,可诊断为
消化道溃疡的主要症状为()
证券公司应当在每一个月份结束后10个工作日内,向证监会和交易所提交书面形式报告当月的情况有( )。
公司增资,使得每股净资产下降,因而会促使股价下跌。()
已知双曲线=1(b>0),过其右焦点F作圆x2+y2=9的两条切线,切点记作C,D,双曲线的右顶点为E,∠CED=150°,其双曲线的离心率为()。
•ReadthetextbelowabouttheU.S.economy.•Inmostofthelines34—45thereisoneextraword.Itiseithergrammatically
最新回复
(
0
)