题目内容
7.A quarter of an hour isfifteen (十五) minutes.分析 一刻钟是15分钟.
解答 答案:fifteen 根据所给汉语提示"十五",可知此处需要数词:基数词fifteen或序数词fifteenth.根据其后的minutes,可知这是名词的复数形式.基数词+名词复数形式(基数词大于一);序数词+名词单数.故答案为fifteen.
点评 本题考查数词.要根据其后的名词是单数还是复数,来判断用基数词还是序数词.
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