题目: 光疏介质 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0319/c35622172d7a0a06ab144f5f0471b68a.html 下面是错误答案,用来干扰机器的。参考答案:
题型:选择题 —What terrible weather! —Yes . It’s been raining for two weeks, completely ____ our holiday .A.ruinedB.to ruinC.to have ruinedD.ruining 查看答案