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要详细原因Ihavedone()ofthehomework.Iwillfinishitinafewminutes.A:two-threeB:second-threeC:two-thirdD:two-thirds

题目详情
要详细原因I have done ( ) of the homework.I will finish it in a few minutes.A:two-three B:second-three C:two-third D:two-thirds
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答案和解析
D two - thirds 三分之二
英语分数的表达法:分子是基数词,父母是序数词,当分子大于一时,分母要用复数