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- Elephant: How come? You guys must be drunk. 大象:我怎么是粉红的,你肯定喝醉了。
- How come you are only nice to me before exam? 怎么搞的，只在考试前才对我好？
- How come she has descended to stealing? 她怎么会堕落到偷窃的?
- How come you always get the night duty-They pulled rank on me. 你怎么老是值夜班？－他们仗势欺压我。
- How come everyone at the dorm talk on the phone so long? 为什么住在宿舍在学生打电话都打那么久？
- How come you never visit me any more? 你究竟为什么总不来看我呢？
- How come everyone go to the same place? 为什么大家都去同一个地方？
- How come you are not at work today? 今天你为什么不上班呢？
- How come you haven't read this book? 你怎么没读过这本书？
- How come you got that job at the factory? 你怎么会找到工厂那份工作的?
- You're wearing your best clothes today. How come? 你今天穿上你最好的衣服，为什么?
- How come you speak such good English? 你为什么能说这么好的英语呢？
- Can you tell me how come he won't speak to you? 你能告诉我他为什么不和你讲话吗?
- How come you always get the night duty? 你怎么老是值夜班?
- How come you only call me when something's wrong? 为什么你只在有困难的时候，才打电话给我?
- How come we've been using propane, and nobody knew? 为什么我们实际上已经在使用丙烷，但是确没人知道?
- How come you never visit us any more ? 你为何不再来看我们呢?
- How come you're high-latting me, old buddy? 老兄，你干吗对我这么盛气凌人?
- I tapped on her drum and asked her how come. 问她这一切所为何来。
- How come Liang confused our purpose? 梁城误解我们来意?
