时间:2025-05-23 15:44
地点:泰和县
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To simplify the expression 2/1 + 5/4 - 2/1 + 5/4, we need to find a common denominator for all four fractions before adding or subtracting them. The common denominator for 2/1 and 2/1 is 1, since both fractions already have the same denominator. The common denominator for 5/4 and 5/4 is 4, since both fractions already have the same denominator. Therefore, the simplified expression is: 2/1 + 5/4 - 2/1 + 5/4 = (2 + 5)/1 + (5 + 5)/4 = 7/1 + 10/4 = 7 + 10/4 = (7*4 + 10)/4 = (28 + 10)/4 = 38/4 = 19/2
张小斐的《拯救嫌疑人》的票房成绩,相当于是在“美国大片、漫威出品”与影帝张译的双重围剿下,突围成功后吸收票房的。
村子还可以通过直播卖货也让我感到很先进。
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九阳豆浆机提示E4通常意味着故障或错误。具体意思可能因不同型号的九阳豆浆机而有所不同。一般建议查阅九阳豆浆机的使用说明书或与九阳售后服务进行联系以获取更准确的信息和解决方案。
同时,我们也应该避免过度解读和猜测他们的私人生活。
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这正是: 来来往往,熙熙攘攘。
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