Black holes are part of space. Black holes exist but are difficult to observe.

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问题 Black holes are part of space.
Black holes exist but are difficult to observe.

选项 A、Right
B、Wrong
C、Not mentioned

答案A

解析

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本试题收录于：职称英语理工类C级题库职称英语分类

职称英语理工类C级

职称英语

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Black holes are part of space. Black holes exist but are difficult to observe.

职称英语理工类C级

职称英语

A.RelationshipBetweenHealthEducationandHealthInformationB.WhatIsHealthEducation?C.RelationshipBetweenHea

MenTooMaySufferfromDomesticViolenceNearlythreein10menhaveexperiencedviolenceatthehandsofanintimate(亲密的)

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AcrosstheEnglishChannelToswimacrosstheEnglishChanneltakesatleastninehours.It’sahardworkanditmakesyous

Domion’sPizza:TheHome-DeliveryLeaderDomino’sPizzaisthefastest-growingandsecond-largestpizza(烤比萨饼)chaininthe

IcyMicrobes1InicethathassealedasaltyAntarcticlakeformorethan2,800years,scientistshavefoundfrozenbacteriaa

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AColorfulLifeonCampusBIntelligentStudentBodyCExcellentAdministrationDDistinguishedFacultyESubstantialFinan

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What’sthelanguage_____inGermany?

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肺炎喘嗽的基本病机是()

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老师发给甲班每人4张白纸，乙班每人3张白纸，共发白纸716张；若发给甲班每人3张白纸，乙班每人4张白纸，则共发白纸705张，问两班共有多少人?()

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