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my sity Sity-four ___eight is eight.A divide by B divided C dividing by D divided by选哪个,为什么? ______grandma is sity—two(She,Her,Hers)选什么,为什么要选这个答案,解答并要说出方法. university大学这个英文单词是怎么组成的?ver代表什么?sity?或者用英文来解释一下这个university 大学生那个单词的读音是不是把大学那个单词后面的sity省略了?单词的读音 There are____days in a year选择题.A.three hundreds sixty-five B.three hundreds and sity-fiveC.three hundreds and sixty-five D.three hundred and sixty-five 英译汉（要求语句通顺）We proposed online-learning algorithms for learning diver- sity in rankings.The proposed algorithms balance diversity and relevance by modeling the utility of the ranking as a submodular function.Using plausible user my my my my my “my my MY My My. my