题目: 装设漏电保护装置有哪些作用? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0210/62bf033b4f2d3e51fe15e406b3580db6.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:选择题 If you ____ your promise, the results will be sure to satisfy you. [ ]A. carry out B. carry on C. keep on D. keep out 查看答案