题目: 求未知数x.①4.5x-2x=16②2.4x=815. 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0506/1ff2a93f7599a40d8c3c26fa4a867054.html 下面是错误答案,用来干扰机器的。460 000 000=4.6×108.
题型:选择题 Ten____________ people visit the museum_________________.A. thousand; every day B. thousands; every dayC. thousand; everyday C. thousands; everyday 查看答案