若2×8n×16n=222,则n=______;若x2+kx+25是完全平方式, 发布时间:2017-04-28 09:16 │ 来源:www.tikuol.com 题型:填空题 问题: 若2×8n×16n=222,则n=______;若x2+kx+25是完全平方式,则k=______.
题型:填空题 Our English teacher loves us very much and he ________.A.thinks highly ofB.is thought wellC.is highly thought ofD.is highly thinking of 查看答案