航向系统工作频率范围是108，OO—112，00MHz，为了区分VORB台的信号，其 发布时间：2019-11-05 12:07 │ 来源：www.tikuol.com 题型：单项选择题 问题： 航向系统工作频率范围是108，OO—112，00MHz，为了区分VORB台的信号，其频率的第一位小数采用（）。A.奇数B.偶数C.零
题型：单项选择题 After the flood, no house in the village _________. People _________ homeless. [ ]A. left standing, remain B. remained standing, were left C. was remained standing, were left D. was left to stand, remain 查看答案