A．monitorsB．doctorsC．nursesD．researchers

What kind of information does the man read about？A．A discount on computer monitorsB．A sale

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听力原文：At what time is our fundamental research going to start？（A) I think the research

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【C15】A．TeachersB．DoctorsC．ResearchersD．Workers

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According to the research carried out by York University researchers, for obese people,A．t

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According to the interviewee, what is the problem with the research？A．The researchers can"

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Who started the research of the Golden Rice？A．German researchers.B．International Rice Rese

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_________(58)A.soldiers B.doctorsC.enemies D.civi

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