问题描述：
| The army is a hard place, but Jack is _____ to be a soldier. |
| [ ] |
| A. concerned B. surprised C. determined D. frightened |
考点提示：形容词
最佳答案：
| C |
最佳答案：
题目：The army is a hard place, but Jack is _____ to be a soldier. [ ]A. concernedB. surprised C. determin
最佳答案：
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