题目: 用四舍五入法把3.0987精确到0.01的结果是______. 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0504/fa6bf524fa23cf3a9f2ae7353dc3e690.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:选择题 I had been puzzled over the problem for over an hour without any result, all at once a solution flashed across my mind.A.whileB.whenC.thenD.as 查看答案