问题描述：
| During the spring festival, the railway put on _____ trains to make people go home more conveniently (方便地). |
| [ ] |
| A. particular B. special C. unusual D. separate |
考点提示：形容词
最佳答案： | B |
During the spring festival, the railway put on _____ trains to make people go home more conveniently
During the spring festival, the railway put on _____ trains to make people go home more conveniently
最佳答案： 