题目

It is required that the students       mobile phones in their school, so seldom       them using one. A. should not use; you will see                B. don’t use; will you see C. not use; will you see                                     D．not use; you will see 答案：C 解析: 略下列关于北京的说法，错误的是（   ）A．北京是暖温带大陆性气候B．北京是我国的首都C．北京是全国的政治、文化中心和经济中心D．北京有颐和园、天坛等名胜古迹