在2-75,3-50,5-25,80-12.5四个数中最大者为( ) A.2-7 发布时间:2017-04-29 12:53 │ 来源:www.tikuol.com 题型:选择题 问题: 在2-75,3-50,5-25,80-12.5四个数中最大者为( )A.2-75B.3-50C.5-25D.80-12.5
题型:选择题 Many girls go to your house. They bring all their pet dogs. In all, there are 22 heads and 72 feet. How many girls and dogs are there in the room?[ ]A. 6 girls and 16 dogs B. 7 girls and 15 dogs C. 8 girls and 14 dogs D. 9 girls and 13 dogs 查看答案