It has been demonstrated that many times that it is often this idea that is causing their problems rather than any lack of skill in mathematics.

【参考答案】

实践证明，许多情况下，正是人们对数学的这种错误看法才使得他们在数学学习时遇到许多困难，而不是他们的学习能力或技巧方面比别......

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