蜻蜓的呼吸器官是( )
A:腮
B:肺
C:气管
D:气门
— . You should prepare for your math exam.
我国是人民民主专政的社会主义国家。人民民主专政的国体充分体现了民主与专政的辩证统一。下列选项中,最能体现这种辩证关系的是( )
某大学历史系教授在招考研究生的试卷中,有这样一道试题:谈谈你对明朝废除丞相制度的理解。某考生的答题要点概括如下,你认为其中不符合历史实际情况的是( )
too, lost, red, first, English, eraser, find, number, must, last
Hi, I'm Jenny Brown. Jenny is my ____ name. Brown is my ____ name. I'm an ____ girl. This morning I ____ my pencil box in the library. I ____ find it. My pencil box is ____. In it, you can see an ____ and a set of keys. If you ____ my pencil box, please call me. My telephone ____ is 765-0652. You can e-mail me, ____. My e-mail address(地址) is jenny 1256@ 126.com. Thanks!