【正文】
孩跪下找他掉的一個(gè)錢幣. 12. She pressed a coin into the little girl’s hand. 她把一枚硬幣塞到小姑娘的手里. 13. They flipped a coin to decide who would go first. 他們用擲硬幣的方法決定誰先去. 14. The Royal Mint will strike a gold coin of memorative. 英國皇家造幣廠將鑄造一種紀(jì)念金幣. 15. The two boys agreed to decide the matter by tossing a coin. 這兩個(gè)孩子同意用擲硬幣的方法來決定這件事.