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    【题目】It’s high time that we gave ______ attention to our world climate and led a low-carbon life, or the consequence would be too serious for us to face.

    A. effective B. gradual C. due D. temporary

    【答案】C

    【解析】

    试题分析：考查形容词用法。A.有效的；B.逐渐的；C.到期的、应付的、应得的；D.暂时的。句意：该是时候我们要对我们的世界气候给予足够的重视并过一个低碳生活，否则后果对我们来说太严重而无法面对。give due attention to 给予足够/应有的重视，故选C。

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