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单选题{{B}}Passage Two{{/B}}
单选题{{B}}Passage One{{/B}}
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单选题{{B}}Passage Two{{/B}}
单选题Accordingtothespeaker,whatdopeopleoftenthinkaboutastronomers?a.Theyspendmostoftheirtimelookingthroughtelescopes.b.Theyareconstantlyanalyzingdata.c.Theyoftenlivenearobservatories.d.Theydevotealotoftimetotheoreticalproblems.
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单选题{{B}}Passage Three{{/B}}
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单选题{{B}}Passage One{{/B}}