三脚电线插头之蓝色电线是代表?() A.回路线 B.水线 C.火线 发布时间:2021-03-27 03:04 │ 来源:www.tikuol.com 题型:单项选择题 问题: 三脚电线插头之蓝色电线是代表?()A.回路线B.水线C.火线
题型:单项选择题 When I talked with my grandma on the phone, she sounded weak, but by the time we ________ up, hervoice had been full of life.[ ]A.were hanging B.had hungC.hung D.would hang 查看答案
题型:单项选择题 下图是小晨同学在青藏地区旅游时拍摄的照片,他想为照片配一些文字说明,可供选择的是A.牦牛在悠闲地享受着大自然的馈赠B.京九铁路像一条游龙蜿蜒在“世界屋脊”上C.早穿皮袄午穿纱,围着火炉吃西瓜D.草长莺飞二月天,拂堤杨柳醉春烟 查看答案