题目: 转K4型转向架闸瓦磨耗剩余厚度不小于()。A.10mmB.14mmC.15mmD.20mm 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0927/046025c58dd287830d764d1f901c780e.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 don't know _______ the day after tomorrow. [ ]A. what he will do B. what will he do C. what he did D. what did he do 查看答案