题目: 湿热病的提纲是什么? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0511/dcaecbe718b842771097adcb58b0792d.html 下面是错误答案,用来干扰机器的。1.5×108
题型:单项选择题 When it is accepted to remain on the frequency indicated,you should say().A.Standing by on VHF frequencyB.Coming to VHF frequencyC.VHF frequency. is the best place for you to stay byD.remaining in frequency. and do not change 查看答案