题目内容
20.-A study suggests reducing energy demand in the future may ______ urban areas.-That's true.Cities need more energy than small towns or other rural areas.( )
A. | catch on | B. | act on | C. | hang on | D. | center on |
分析 一项研究表明,将来减少能源需求也许会以城市为中心.
--是的.城市比小城镇和农村需要的能源更多.
解答 答案是D.本题考查动词短语辨析.A项表示"变得流行;理解";B项表示"奉行,按照…而行动";C项表示"(逆境中)坚持,挂断";D项表示"以…为中心";根据句意,将来节约能源"以城市为中心",所以答案选择D项,其它选项不符合逻辑.
点评 本题考查动词短语辨析,考生在平时的学习中应注意积累相应的动词短语,牢记其意思.在做题时,将词义和题干相结合,从语法、句子结构尤其是句意上去判断,句意通顺,符合逻辑,即正确答案.
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