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- When did you run across him? 你什么时候碰到他的?
- When did you run across her? 你什么时候碰到她的?
- Where did you run across this beautiful old vase. 你是在哪里偶然发现这只漂亮的旧花瓶的。
- And when they came across him on the other side of the sea they said, Rabbi, when did you come here? 既在海那边找著了、就对他说、拉比、是几时到这里来的。
- When did you begin learning English? 你何时开始学习英语的？
- When did you first come in contact with him? 你什么时候开始和他接触的?
- Did you ever run across the word "camp"? 你曾见过“camp”这个词吗?
- When? Where? and How did you run into Jane Austen? 你是何时何地又怎样遇上简奥斯汀?
- When do you guess the airplane will take off? 你猜飞机何时要起飞？
- When did you first miss your purse? 你什么时候发现丢了钱包的?
- When did you last get a letter from him? 你最后一次收到他的来信是在什么时候?
- When did you start to learn English? 你何时开始学英语的?
- When did you get acquainted with him? 你什么时候认识他的?
- When did you send the email to him? 你什么时候发电子邮件给他的?
- When do you finish your college course? 你什么时候完成大学课程？
- When did you come down (from Oxford)? 你什麽时候(从牛津)大学毕业的?
- When do you normally get in from work? 你平时下班几点到家?
- Do you run the trains on oil or by steam? 你们开火车用油还是用蒸汽?
- When did you meet him? I met him the day before yesterday. 你什么时候遇见他的?我前天遇到他的。
- When do you think the patient can be operated on for the tumor? 你认为这个病人什么时候可以做肿瘤手术?
