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最佳答案：一共有C(5 9)=126种可能英语翻译日语翻译均不少于2人,那么英语翻译2人,日语翻译3人：C(2 5)*C(3 4)=40英语翻译3人,日语翻译2人：C(3
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最佳答案：But we are in addition to learning activities are still outstanding, every event
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最佳答案：1 有六个学生会参加这次活动,其中包括一名外国学生；【Six students will participate in this activity, among
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最佳答案：Recently, we did a research on middle school students' Spring Festival activitie
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最佳答案：9名翻译中,6个懂英语,4个懂日语,有一人既懂英语又懂日语即5人只懂英语,3人只懂日语,1人既懂英语又懂日语1. 从5人只懂英语,中选出3人,从4个懂日语中选出
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最佳答案：I like climbing, When I was a child, I had a dream to become a mountaineer. Befo
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最佳答案：1.Anniversary Celebration Organizing Events of XX Shopping Center2.Make Jinling