—When do people celebrate Halloween?
| —When do people celebrate Halloween? — the evening of October 31. |
| [ ] |
| A. On B. In C. At D. Of |
可能相似的问题
你能帮帮他们吗
| —When do people celebrate Halloween? — the evening of October 31. |
| [ ] |
| A. On B. In C. At D. Of |
你能帮帮他们吗