A:(3,0)
B:(3,3)
C:(1,3)
D:(0,3)
—Could I use your computer, Dad?
—Sorry, you _______. I'm going to work on it.
据报道,由超市退回的过期、变质的温州“乡巴佬”休闲食品,被黑作坊采取拆除包装、添加化学物质等“整容”手术后,以散装的方式重新流入市场坑害消费者。黑作坊的行为侵犯了消费者的( )①安全权 ②知情权 ③自主选择权 ④公平交易权
如图,在直角坐标系中,矩形OABC的顶点A(10,0),C(0,4),点P是边OA上一点,若△OPC与△ABP相似,则满足条件的点P有____ (用坐标表示)
—I am very ____ tomorrow's Math test . I am afraid I can't pass this time.
—Cheer up! I'm sure you'll make it.