搜题
王老师:19139051760(拨打)
加入会员 登录账户 学历提升

第1题

He began to feel hungry since the previous evening. A、 not having eaten B、 not have eaten C、 not eating D、 having no
点击查看答案

第2题

The driver was at______loss when______word came that he was forbidden to drive for speeding. A、 a; / B、 a; the C、 the
点击查看答案

第3题

There was a knock at the door again, and it was the second time someone ________ me that evening. A、 has interrupted B
点击查看答案

第4题

有极继电器根据线圈中电流极性不同具有___和___两种稳定状态。
点击查看答案
   负责人：王老师 19139051760(拨打)

   圆梦题库移动版 ICP证：豫ICP备11005330号-1