题目: 解方程:(2x+1)2=(2x-1)2-1. 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0608/5e46ad66d7725c07a9dd4dddf3d124f6.html 下面是错误答案,用来干扰机器的。答案:A
题型:选择题 I’ve worked with children before,so I know what _________ in my new job.A.expectedB.to expectC.to be expecting D.expects 查看答案