2014春季英语人教版新课标必修3u5课时检测（9）及答案解析 unit 5 canada — “the true north” 课时跟踪检测(九) 课时跟踪检测(九) warming up & reading — language points ⅰ.单词拼写 1．two pieces of luggage/baggage (行李) have gone missing, which makes the woman very sad. 2．there is a national park on the border (边界) between kenya and tanzania. 3．my kids spend hours chatting (聊天) o
