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  • Possibly encouraged by Liu Xiang, a number of students want to have a try in the        hurdle race.
    A．110-meter-longB．110-meters-long
    C．110-meter lengthD．110 meters length
    【考点】序数词,小数,分数,量词
    【分析】请登陆后查看
    【解答】请登陆后查看
    难度：较易
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