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
Sending a robot into space to gather information is certainly a viable option, Line but should be regarded only as that--an opt
Sending a robot into space to gather information is certainly a viable option, Line but should be regarded only as that--an opt
admin
2012-01-15
69
问题
Sending a robot into space to gather information is certainly a viable option,
Line but should be regarded only as that--an option. Even the most technologically
advanced robots cannot and should not replace manned missions to outer space.
Certainly it is cheaper and less dangerous to launch a computer probe
(5) that can gather reams of data, but often the information obtained by a machine
serves only to produce more questions than it answers. Therefore, the space
program should allow manned missions to follow up on those initial information-
gathering robotic ventures.
While manned missions are more costly than are unmanned missions, they
(10) are also more successful. Robots and astronauts use much of the same equipment
in space, but a human is much more capable of calibrating those instruments
correctly and placing them in appropriate and useful positions. A computer is
often neither as sensitive nor as accurate as a human in managing the same terrain
or environmental circumstances. Robots are also not as equipped as humans to
(15) solve problems as they arise, and robots often collect data that is not helpful or
even desired. A human, on the other hand, can make instant decisions about what
to explore further and what to ignore.
While technological advances have allowed us to make incredible strides
in space exploration, they still cannot match the power of the human brain. This
(20) "supercomputer" is necessary in order to maintain a space program that can truly
advance to the next level.
The passage supplies information to answer which of the following questions?
选项
A、What is the cost of launching a computer probe into space?
B、What type of information can safely be ignored when exploring outer space?
C、How much information can a computer probe gather in outer space?
D、What is the next level in space exploration?
E、Are unmanned space missions more economical than manned space missions?
答案
E
解析
转载请注明原文地址:https://jikaoti.com/ti/uGWYFFFM
本试题收录于:
GRE VERBAL题库GRE分类
0
GRE VERBAL
GRE
相关试题推荐
DuringatriptoobservewildanimalsinAfrica,Iencounteredtheleastbraveanimalonearth,thewildebeest(角马).Isatona
Forthispart,youareallowed30minutestowriteacompositiononthetopic"HowIFinanceMyCollegeEducation?"Youshouldw
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetheranddependoneachotherandonthelocalenvironment.
Solvetheproblemandindicatethebestoftheanswerchoicesgiven.NUMBERS:Allnumbersusedarerealnumbers.FIGURES:
Inaseriesofraces,10toycarsareraced,2carsatatime.Ifeachcarmustraceeachoftheothercarsexactlytwice,howm
Thepassageasawholecanbestbecharacterizedaswhichofthefollowing?Thepassagementionswhichofthefollowingasani
AntoniaCastanedahasutilizedscholarshipfromwomen’sstudiesandMexican-Americanhistorytoexaminenineteenth-centuryliter
DEBACLE:
A、Migrationisinmostcasesdictatedbylifecourseeventsasopposedtotheeconomicfactorsthatcontributetothedevelopmen
GAUCHE:
随机试题
北方的贸易场所通常称为()
县城土地使用税的征税范围是()
关于借贷记账法的“借”和“贷”表述正确的有( )。
按照编制范围的不同,财务报表可以分为()。
家美公司是我国某市一家外商独资企业,2011年度发生了以下事项:(1)该公司平时采用英镑记账,期末使用人民币编制财务会计报表。(2)由于公司董事长兼总经理杰克居住在英国,为提高信息披露效率,经公司董事会研究决定,公司对外报送的财务会计报告由财务经理姜某
“进口日期”栏应填()。“起运国(地区)”栏应填()。
依照《合同法》规定,对于()合同,当事人一方有权请求人民法院或者仲裁机构变更或者撤销合同。
论述教育观察研究的实施程序,并联系实际说明观察过程中需要反思哪些问题。
下列关于文本的叙述中,错误的是:
Newtechnologylinkstheworldasneverbefore.Ourplanethasshrunk.It’snowa"globalvillage"wherecountriesareonlyseco
最新回复
(
0
)