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题目内容
（平顶山学院-大学英语2）
—Mr Hu, can you tell us how to learn math well? ( )
—Sure. But remember nothing can be learned hard work.(本题1.5分)
A. by
B. at
C. without
D. for
—Sure. But remember nothing can be learned hard work.(本题1.5分)
A. by
B. at
C. without
D. for
参考答案