问题描述：
八年级数学课本复习题答案
第一章复习题第四题
问题解答：
我来补答
dhfjahfhashfkjahfjksahjfhkjfjkahfjhdfkjhjkhjkhjkhjkhjkhjkhjkhjkhjkhjhjkdsahjhdjakhdsjkahjakhdjashdjkashdajkshdjkahsjdkhajkshdasjdhasjkdhjksahdkjahdkjashkdjhaskjdhajsdkhasjdhasjkdhajksdhasdjhasjkhioqaiojslkjdkaliojwklajskdjklasjkldjlkajdlkjaklsjdklajdlkasjlkdjaklsdjalkjdalsjdlaksjdkasnnkkdskakkdakunijaiomoajdiqojiqpwkjkl;oqioujijksjjdkjaskdjaskljdklasjdkasjlkajsdkljjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
展开全文阅读