A:other
B:the other
C:another
D:others
圆心在y轴上,半径为1,且过点(1,2)的圆的方程为( )
以“摔跤”这项体育运动闻名的少数民族是( )
(2015•德州)如图,在平面直角坐标系中,矩形OABC的对角线OB,AC相交于点D,且BE∥AC,AE∥OB,
—_________ weather it is! We can't go boating on the Xuanwu Lake.
—Don't worry. Let's go to the Science Museum instead.