进入查看： 2022-2023年英语周报九年级第1期答案汇总 The British Army said Couto was the first ever female infantry officer to lead the ceremony. “We look forward to seeing a British Army female infantry captain of the queen's guard when roles are opened up t
题目来源：http://noi.openjudge.cn/ch0206/2421/ 重点词汇： engage in：.从事； commission：n.佣金； prevailing : adj.优势的，广布的； crystal : n.水晶； 2421:Exchange Rates 汇率 查看 提交 统计 提问 总时间限制: 1000ms 内存限制: 65536kB描述Now that the Loonie is h
