问题
问答题 简答题
触电事故有哪些种类?
答案
参考答案:
按照人体触及带电体的方式和电流通过人体的途径,触电可分为(1)单相触电;(2)两相触电;(3)跨步电压触电三种。
触电事故有哪些种类?
参考答案:
按照人体触及带电体的方式和电流通过人体的途径,触电可分为(1)单相触电;(2)两相触电;(3)跨步电压触电三种。
补全对话 | |
B: Oh, doctor. I'm not feeling well. (1)__________ I think I will die. A: Die? I don't think so. Take it easy.(放轻松) (2)__________ B: Ahh... I must have a terrible illness. A: Em... (3)__________ I am sure you will be all right soon. B: But I really feel very terrible. What should I do now? A: (4)__________ B: Is that all? A: You should drink more water and you shouldn't eat spicy(辣的) food. B: (5)__________ A: No, you needn't. |