问题补充:
单选题Myuncle___________afarmer.Nowheisadriver.A.is used toB.is used to beC.used to beingD.used to be
答案:
D解析表示过去常常是用used to be ,故选D
时间:2024-01-19 18:30:42
单选题Myuncle___________afarmer.Nowheisadriver.A.is used toB.is used to beC.used to beingD.used to be
D解析表示过去常常是用used to be ,故选D