搜题
王老师:19139051760(拨打)
加入会员 登录账户 学历提升

第1题

城市市区的土地属于农民集体所有。（） 选择一项： 对 错
点击查看答案

第2题

The manager said that there were two reasons ______ our sales dropped sharply last year. A.because B.since C.why D.
点击查看答案

第3题

设Xx是来自的总体U[0]样本,则的最大似然估计量是 A 0 = max { X 1 , X 2 , ,Xn ) B 0 = min (X1X2...Xn)
点击查看答案

第4题

____ the look on his face, he doesn’t quite understand what the speaker is saying. A.Judge by B.Judging by C.To jud
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