A:玻璃杯
B:不锈钢锅
C:陶瓷碗
D:干木棒
—Yes, it's just next to the cinema.
(1)计算2(2+1)-8+43; (2)若a>1,化简1-a2-a2.
—But now they just _______ and wait for you to offer them pet food.