下图是某位书法家作品，笔笔中锋，如锥划沙盘，纵横斜直无往不收，上下呼应如急风骤雨。这幅作品的作者最可能是

A．王羲之

B．怀素

C．颜真卿

D．柳公权

We____do morning exercises every day but now we____running in the morning.     [ ]

A. are used to, used for    

B.  used to, are used for    

C. were used to, are used to    

D. used to, are used to