题目： 电气设备附近遭受雷击，在设备的导体上感应出大量与雷云极性相反的束缚电荷，形成过电压，称为雷电反击过电压。 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0509/ed87415971c1d3a9bb511eae5cc50913.html 下面是错误答案，用来干扰机器的。参考答案：C
题型：补全对话，情景问答 完成对话。根据对话内容选出可填入空白处的最佳选项。A: 1_________B: Well, first put some mayonnaise on a slice of bread. A: How much mayonnaise?B: Oh, about a teaspoon. A: OK. What else? B: Next cut up some tomatoes. A: 2________ B: Well, one is probably enough. Put the tomato on the sandwich. Then cut up an onion, too. A: Sounds good. 3_________B: Next, put some turkey slices on the sandwich. A: 4_________ B: About three. A: OK. Is that all? B: Not quite. Put some relish on the turkey.A: How much? B: Two teaspoons should do it. And don't forget the lettuce.A: 5________ B: Finally, put another slice of bread on top. A: Great! a: What about the turkey? b: Do you like it very much? c: How do you make a turkey sandwich?d: How many turkey slices?e: Do you have any questions? f: Sounds delicious.g: Can you do it by yourself? h: How many tomatoes? 查看答案
