父亲节,母亲节分别是哪一天,父亲节____;母亲节____。
量一量、画一画
将图形A绕点O逆时针旋转90°,得到图形B.
将图形B向右平移10格再向上平移3格得到图形C.
— Han Tao _______ for school at seven o'clock in the morning.
— That's too early.