旅游业的三大支柱包括旅行社业（）和（）。
题型：填空题
问题：
旅游业的三大支柱包括旅行社业（）和（）。
题型：填空题
| Look, read and fill in the blanks. 请根据图片内容完成句子。 |
| 1. —Is this Lily's ____? —Yes, it is. |  |
| 2. —Does your brother have a ____? —No, he doesn't. |  |
| 3. —What do you have for lunch? —I have some ____. |  |
| 4. —Would you like to ____? —Yes, I'd like to. |  |
| 5. —What does Alice like doing? —She likes____. |  |