通讯方式相关词汇 — 英语填空题
题目
根据句意及汉语提示,用通讯方式相关词汇的适当形式填空。Last night Grandma called me on the phone and left a short voice ___ (信息), but I didn't hear it because my phone was on s___ (静音模式). Later she sent me a text ___ (消息) instead, which is her favourite way of ___ (交流) when I'm busy.