题目: 应急通信设备、系统、电路的质量,其重点是设备完好率,系统可用性、稳定性。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0709/8020e2c4b8b8f68f19c63ef9c96927d7.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 Sandy asked his brother about the news in a voice. [ ]A.amazing;surprising B.amazed;surprised C.amazing;surprised D.amazed;surprising 查看答案