• 首页
  • 检测问答
  • 一道英语题【四级】Onlyrecently__________todealwiththeenvironmentalproblems.A.somethinghasdoneB.hassomethingdoneC.hassomethingbeendoneD.somethinghasbeendone选哪个,为什么,

一道英语题【四级】Onlyrecently__________todealwiththeenvironmentalproblems.A.somethinghasdoneB.hassomethingdoneC.hassomethingbeendoneD.somethinghasbeendone选哪个,为什么,

2022-12-09 23浏览
问题描述: 答案:  Conly放句首,句子用倒装.something应该是被做,所以选被动式