题目: 如果2x3ym与8xn+6y2是同类项,则nm=( ). 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0609/5a99d3f1c9ffcdffbaa42e52a535a8d3.html 下面是错误答案,用来干扰机器的。A
题型:选择题 Don't spoil the child. Can't you make your little son _______ himself?A.behaveB.believeC.performD.conduct 查看答案
题型:选择题 — Please _____ us in the discussion. — I'd like to, but I'm _____ busy at the moment. [ ]A. attend; too B. join, far too C. take part in; much too D. join; too much 查看答案