美国交换学生各项事宜

越详细越好，特别是住在美国家庭的环境，是否有亚洲歧视此类细节问题。还有，我这礼拜才申请的，是不是选择家庭的余地较小？推荐一下应选那个美国哪个地区比较安全且歧视较少。对了，还有签证各项事宜。最好是有经验的人谈谈。还有，今年上海是不是如果美国拒签了，就三年不可以签了。 帮帮忙拉，急急急～～！！！
问题补充：顺便在问问，如果体育不是很好怎么办？据说那些小城镇的美国人听歧视我们的，特别是体育不好的。请如实说了啦～～拜托！！！！！！！！！！
Racial discrimination should not be a concern. this would definitely be no problem in California, cause there are so many asians there. If asians can live there , then the problem should not be big.

In places where there are not so many asians like missouri state, discrimination is not a issue either from what I see.

今年上海是不是如果美国拒签了，就三年不可以签了
There is no such a thing. If your application material is authentic, and you get rejected, then you can apply again for as many times as you want until you get your visa approved.

如果体育不是很好怎么办？据说那些小城镇的美国人听歧视我们的，特别是体育不好的。请如实说了啦～～拜托
no such a thing at all. People in small towns are usualy less sophisticated and more friendly., but you have to be friendly first..

good