您要查找的是不是：
- May I ask, what line are you in? 请问，您一向做什么生意?
- What line of business are you in? 你做那一行?
- What line of work are you in(= what type of work do you do)? 你干哪种工作?
- What line of business are you in? --I'm in the building line. 你从事什么行业?--我是做建筑的。
- What line are you in? 您一向做什么生意?
- What line of business aie you in? 你们主要从事哪方面的行业？
- Dashan: What grade are you in, Christopher? 大山：克里斯托弗，你上几年级?
- What line are you handling? 可以告诉我您经营什么吗?
- Are you in favour of soaking the rich? 你赞成向富人多徵税吗？
- Are you in contact with him now? 你现在与他有联系吗?
- Are you in tune for study today? 你今天有心思学习吗?
- Are you in for this game of whist? 这场惠斯特桥牌你参加吗？
- What are you in this racket for? 你又干吗要吃这碗饭呢?
- What line of work are you in? 你从事什么行业?
- What row are you in? Do you know? 你们知道你们是坐第几排吗?
- Are you in the third-year class? 你是读三年级吗?
- What are you doing since I see you in Shanghai? 上次在上海见面以后你干什么了?
- Are you in favor of his opinion? 你会赞成他的意见吗?
- Are you in earnest in what you say? 你讲的话当真吗?
- A: Hi, Ann! What class are you in? 你好,安!你在哪个班?
