题目内容 (请给出正确答案)
[单选题]

________ research has been done into this difficult and complicated case, so we believe someday we can solve it.

A.Extensive

B.Extinctive

C.Executive

D.Exclusive

提问人:网友lzl731 发布时间:2022-01-07
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第4题
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第5题
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第6题

听力原文: A survey of 2006 indicates that engineers still get top salary offers, but accounting and finance majors are catching up quickly. So far this academic year, college seniors in most majors are experiencing an increase in starting-salary offers, according to a quarterly survey published by the National Association of Colleges & Employers. "By and large, the average salary increases which were offered by employers to new college graduates were respectable, and some were even outstanding," Marilyn Mackes, executive director of the National Association of Colleges and Employers said in a statement.

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A.Chemical Engineering.

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第7题
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第8题
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B、Compound construction

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