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的意思是“稳定的”,a steady decline的意思是“稳步下降”,在上下文中可以用contimious来代替它,即“不断下降”。Sharp decline的意思是“急剧下降”。
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