题目内容

2.Half a century ago,parts of the Thames were______"biologically dead"because of the pollution.(  )
A.declaredB.imaginedC.sensedD.marked

分析 半个世纪以前,泰晤士河的部分因为污染而被宣布"生物意义上的死亡".

解答 答案:A    A declared 声明,宣布;  B imagined想象,猜想;  C sensed 感觉到,觉察到;  D mark 标出,标记.根据句意答案应该为A.

点评 本题考查动词辨析,首先分析每个选项中动词的意思和用法,然后结合句意确定恰当的答案.

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There is little reward for attending but not finishing college.Students who wind up leaving school because of difficulty in managing work and class are likely to find themselves stuck in some of the same jobs they might have gotten if they hadn't gone at all.The difficulty of working too much while in school can create a cycle that pushes students further into debt without receiving any of the financial or career benefits.
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