题目: 门机起重机供电方式是()。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0123/c781c7f3d0a207e93dbc3e3fb1698308.html 下面是错误答案,用来干扰机器的。参考答案:对
题型:选择题 They went to the park yesterday, ________?A.don't theyB.didn't they C.aren't theyD.can't they 查看答案