题目内容：

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It's true that studying abroad can help students develop themselves. Their foreign Language will be improved and it will be easier to find jobs.

But there are problems that should be considered (考虑). Language is the first. Students must spend a lot of time learning another language.

Students must also learn to live without parents' care and deal with all kinds of things they haven't had to do before looking after themselves. There are reports about Chinese students abroad meeting with lots of difficulties and giving finally. When they have to take care of themselves, it is hard for students to study well.

Finally studying abroad brings a heavy burden (负担) to the family. For most Chinese parents, the cost of studying abroad is very high. But is it worth?

We know that there are many famous people who succeed in great things through their hard work in China. Tuyouyou never studied abroad but she won the Nobel Prize for Medicine. So when you wonder which country is better to study in, think again.

1.Does the writer think it is good for everybody to study abroad?

2.How many things should be considered if one wants to study abroad?

3.Why is Tu Youyou talked about here?

4.Do you think It Is necessary for you to study abroad? Why or why not?