一般厚重的织品挂饰，也可晾在阴凉通风处，用小木棍轻轻（）除尖。
参考答案：敲打
无碴轨道分为（）轨道、（）轨道、（）轨道三种形式。
A: Martine, congratulations on your winning such a great award. B: ______
A．Oh, do you really think so
B．All the honor should go to my colleagues.
C．You know, I have stayed up very late recently.
D．I have great confidence to win this time.
