1、【题目】In August 1977, a satellite to gather data about the 10 million black holes which are thought to be in the Milky Way.
选项：
A.launched
B.waslaunched
C.hasbeenlaunched
D.islaunched
答案：
B
解析：
暂无解析
1、【题目】We_____knowledgefromourfamilies,schools,jobs,andthemassmedia
选项：
A.request
B.require
C.inquire
D.acquire
答案：
D
解析：
暂无解析
1、【题目】Youmayusebike________yougiveitbacktometomorrowmorning
选项：
A.unless
B.provided
C.though
D.because
答案：
B
解析：
暂无解析
1、【题目】It was ________of you not to disturb us while we were sleeping
选项：
A.considerate
B.considering
C.considerable
D.considered
答案：
A
解析：
暂无解析
1、【题目】Mrs.Weinsteinbravelyandpersistentlyusedeveryskillandpowershehadtoherattackertosimplytakehercarandnotherlife.
选项：
A.trust
B.credit
C.convince
D.believe
答案：
C
解析：
暂无解析
1、【题目】He blamed his poor performance_____jet lag
选项：
A.to
B.for
C.on
D.at
答案：
C
解析：
暂无解析
1、【题目】Heblamedhispoorperformance_____jetlag
选项：
A.to
B.for
C.on
D.at
答案：
C
解析：
暂无解析
1、【题目】Let’spersonalfeelingsinmakingjudgment.（）
选项：
A.setoff
B.setaside
C.setback
D.setup
答案：
B
解析：
暂无解析
1、【题目】Instudiorecordings,newtechniquesmadepossibleeffectsthatnotevenanelectronicbandcouldproduce.
选项：
A.live
B.alive
C.lively
D.living
答案：
A
解析：
暂无解析
1、【题目】We_____knowledge from our families,schools,jobs,and the mass media
选项：
A.request
B.require
C.inquire
D.acquire
答案：
D
解析：
暂无解析
1、【题目】Experts have found that normal sleep can be divided into five______stages
选项：
A.moderate
B.initial
C.distinct
D.advanced
答案：
C
解析：
暂无解析
1、【题目】InAugust1977,asatellitetogatherdataaboutthe10millionblackholeswhicharethoughttobeintheMilkyWay.
选项：
A.launched
B.waslaunched
C.hasbeenlaunched
D.islaunched
答案：
B
解析：
暂无解析
1、【题目】The fixed star was a planet.（）
选项：
A.madeof
B.madefrom
C.madeupfor
D.mistakenfor
答案：
D
解析：
暂无解析
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