选择正确的译文。 1. 我最喜欢的颜色是黄色。 [ ] A. Yellow is my favourite colour. B. Yellow is I favourite colour. 2. 我喜欢这条裤子。 [ ] A. I like this pant. B. I like these pants. 3. 我需要一张火车票。 [ ] A. I need a train ticket. B. We need a train ticket. 4. 请不要唱歌。 [ ] A. Please sing. B. Please don't sing. 5. 你有几双袜子? [ ] A. How many pairs of socks do you have? B. How many pair of socks do you have?