题目内容（请给出正确答案）

[主观题]

The author's main purpose of writing this article is______.A．to challenge the idea that Ta

The author's main purpose of writing this article is______.

A．to challenge the idea that Tai Chi is the best exercise

B．to introduce Tai Chi to North Americans as a good exercise

C．to invite people to take part in a training course on Tai Chi

D．to differentiate Tai Chi from other physical exercises

提问人：网友nhxy2005 发布时间：2022-01-06

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