题目: 单相三孔插座安装接线时,保护接地孔与零线孔直接相连可保证在故障情况下起保安作用。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0922/9602fc485c0b35de58e4f08263c70731.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 She ______________ in the shop next year. [ ]A. is workingB. does workingC. is going to work 查看答案