电瓶车起火一般用什么灭火()。A、泡沫灭火器 B、二氧化碳灭火器 C、水 发布时间:2017-07-15 02:58 │ 来源:www.tikuol.com 题型:单项选择题 问题: 电瓶车起火一般用什么灭火()。A、泡沫灭火器B、二氧化碳灭火器C、水
题型:单项选择题 The film began 10 minutes ago.A.The film has begun for 10 minutes.B.The film didn’t end 10 minutes ago.C.The film has been on for 10 minutes.D.The film has on 10 minutes. 查看答案