问题详情

Why do children leave a long sock or stocking at the end of their bed on Christmas Eve？
A．Because they want to send it to their father next morning.
B．Because they hope their father to bring gifts for them.
C．Because they hope their mother to bring presents for them.
D．Because they hope that Father Christmas will come down the chimney during the night and bring them small presents.请帮忙给出正确答案和分析，谢谢！