Unit 2 English around the world. 单项选择,从A、B、C、D四个选项中,选择最佳答案完成句子1. The Titanic sank on its first _, and a great many people lost their lives. A. travel B. voyageC. trip D. journey2. Ill come _ to the point your work isnt good enough. A. straightly B. rightC. straightD. direct3. The students _ busily when the teacher went to get a book she _ in the office. A. had written; has leftB. were writing; has left C. had wri