| 1. | It is unscholarly and derivative, and raises a lot of unanswered questions .
它不象学者所写而且是摹仿的，并且提出很多不能解答的问题。 |
| 2. | This is a fundamental unanswered question, but it is not easily susceptible to experimental investigation .
这是个带根本性的尚未解答的问题，可是又很难用实验来检验。 |
| 3. | But a few more questions remain yet unanswered
但是还有几个问题仍然没有回答。 |
| 4. | To ask him some unanswered questions about . .
问他关于91年科威特那次侦察中. . |
| 5. | To ask him some unanswered questions about . .
问他关于91年科威特那次侦察中. . |
| 6. | It says , " i thank god for unanswered prayers
：我为未蒙应允的祷告感谢神。 |
| 7. | To ask him some unanswered questions about
问他关于91年科威特那次侦察中 |
| 8. | Still going over all those unanswered questions
还在考虑那些未解之谜？ |
