The study also notes a steady decline in the number of college students takin...

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问题 The study also notes a steady decline in the number of college students taking science courses.
选项 A. continuous B. relative C. general D. sharp
答案 A
解析 steady是“稳定的”意思,a steady decline则是“稳步下降”,在这个上下文中可以用continuous来代替,即“不断下降”。sharp decline则是“急剧下降”。

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