救生设备（包括救生艇属具）应有哪些维护保养文件？
题型：问答题 简答题
问题：
救生设备（包括救生艇属具）应有哪些维护保养文件？
题型：问答题 简答题
| 读句子，选择正确的图片。 | |
| ( ) 1. The monkey was fat, then. | A |
| ( ) 2. —Who are they? —They are my grandparents. | B.  |
| ( ) 3. The boy was naughty, then. | C. |
| ( ) 4. She was short then. But now she is tall. | D. |
