七下练习题 :
#
#
#
#
数学练习题【3】班级: :基础训练一】填空题(每空2分计20分)1】若(m-1)xyn1是关于xy的系数为-2的三次单项式则m=________n=________.2]若单项式-2x3yn-3是一个关于xy的5次单项式则n=_________.3]若则m=________ 4] 若则a=__________ 5]若有意义则x_________
#
#
#
八年级英语下册第七单元练习题命题:谢兴贵 编审:王小玉一单选题:(15分)( )1. –Would you mind __to movies I want __ tennis with you. –OK Id love . not go to play B. not going to play C. dont go to play D. going pla
违法有害信息,请在下方选择原因提交举报