下列物质（或物体）都是导体的是（ ） A．碳棒、人体、硫酸铜溶液 B．塑料、金属 发布时间：2017-08-07 01:48 │ 来源：www.tikuol.com 题型：选择题 问题： 下列物质（或物体）都是导体的是（ ）A．碳棒、人体、硫酸铜溶液B．塑料、金属、干木棒C．盐水、陶瓷、食用油D．人体、空气、大地
题型：选择题 从方框中选择恰当的句子补全对话A. Let's go to the classroom.B. I hope you'll enjoy your holiday there.C. Where are you going now?D. Will it take you some time?F. I must get on the train.F. Glad to see you here.G. How long are you staying there?(A student meets his English, teacher at the station. . .A: Hello, Miss Li. How are you?B: Oh, fine, thank you. 1 And how are you and your parents?A: We're all very well, too. Thank you.B: 2 A: My parents and I are going to see my grandparents in Shanghai. How about you?B: I'm going to Beidaihe. All the teachers are going.A: 3 B: For a week.A: We are coming back in a week, too. 4 B: Thank you. Have a good trip. There goes the bell. 5 Goodbye.A: Bye.1. _____ 2. _____ 3. _____ 4. _____ 5. _____ 查看答案