我国的行政区域,基本分为________、_________、_________ 发布时间:2017-06-07 19:50 │ 来源:www.tikuol.com 题型:填空题 问题: 我国的行政区域,基本分为________、_________、__________三级。
题型:填空题 下列各式中:(1)-(-a3)4=a12;(2)(-an)2=(-a2)n;(3)(-a-b)3=(a-b)3;(4)(a-b)4=(-a+b)4;正确的个数是[ ]A.1个 B.2个 C.3个 D.4个 查看答案
题型:填空题 Nothing in my life has meant ____ to me as his praise. [ ]A. as much B. more C. that much D. as good 查看答案