问题描述：
| If they break the agreement, we'll take ____ action against them. |
[ ] |
| A. legal B. sincere C. equal D. frequent |
考点提示：形容词
最佳答案：
| A |
最佳答案：
题目：If they break the agreement, we'll take ____ action against them. [ ]A. legal B. sincere C.
最佳答案：
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