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> _____, I think, and the problem could be settled. [ ] A. If you don"t doubt your efforts B. So long as you keep up your spirits C. Making great efforts D. A bit more efforts

问题：

发布时间：2024-09-09

_____, I think, and the problem could be settled.
[ ]
A. If you don"t doubt your efforts
B. So long as you keep up your spirits
C. Making great efforts
D. A bit more efforts

参考答案：

提问用户：j5***vqd

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