白炽灯、日光灯等电灯吊线应用截面不小于( )mm2的绝缘软线。A.0.2 B.0. 发布时间:2018-01-11 06:51 │ 来源:www.tikuol.com 题型:单项选择题 问题: 白炽灯、日光灯等电灯吊线应用截面不小于( )mm2的绝缘软线。A.0.2B.0.4C.0.75D.0.8
题型:单项选择题 选词填空。best better fast running1. Look, Danny, John, Mary and Li Ming are ____________. 2. They run ____________. 3. Danny and Mary are ____________ than Li Ming.4. John is the ____________. 查看答案