电子产品与科技类词汇 — 英语填空题
题目
根据句意和首字母提示，写出正确的科技类单词：1. My grandfather often reads news on his c_______ at home. 2. Mum uses a w_______ machine to wash our clothes every day. 3. You can call your friends with a m_______ phone anywhere. 4. She listens to music with her h_______ when she is on the bus.