如图,点O(0,0),A(0,1)是正方形OAA1B的两个顶点,以OA1对角线为边作正方形OA1A2B1,再以正方形的对角线OA2作正方形OA1A2B1,…,依此规律,则点A8的坐标是( )
A:(﹣8,0)
B:(0,8)
C:(0,82)
D:(0,16)
—When do you get up every day?—I usually get up_____ six o'clock.
按要求补全成语。