问题描述：
| Please don't bother me again. I'll inform you of the details at an _____ time if you must know. |
| [ ] |
| A. appropriate B. convenient C. acceptable D. accessible |
考点提示：形容词
最佳答案： | A |
Please don't bother me again. I'll inform you of the details at an _____ time if y
Please don't bother me again. I'll inform you of the details at an _____ time if you must
最佳答案： 