下列发电方法与电磁感应原理无关的是()A、铅酸电池B、水力发电C、核电D、火力发电 发布时间:2017-09-05 15:59 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列发电方法与电磁感应原理无关的是()A、铅酸电池B、水力发电C、核电D、火力发电
题型:单项选择题 None of them had expected that the middleaged engineer died______his design uncompleted. [ ]A. with B. fromC. out D. of 查看答案