A、Tuition. B、Room-and-board. C、Social activities D、All of the above. D题目中提到了外国留学生需要consider什么，根据文章开头中，我们可以听到学生需要consider的一系列问题，就

Students who want to attend an American college or university must explain how they will pay for their education. They have to show that they will be able to pay for each year of study.
    (29) Students have to consider not only the tuition, the cost of classes, but also meals and a place to live, known as room-and-board. They also need money for books and supplies. And they need money to spend for social activities and other things.
    Educational advisers say foreign students should keep enough money in a local bank to pay for at least two months of spending.
    So how much will a year at an American school cost? Generally speaking, the answer is: a lot.
    (30) The University of Washington says foreign students are paying more than thirty-six thousand dollars this year.
    This major research university currently has two thousand six hundred foreign students from more than one hundred countries. There are many schools that cost less, but also others that cost more.
    Its Web site says the University of Washington does not offer financial assistance to international students. This is generally true of American schools, especially at the undergraduate level.
    (31) The international application for the university includes a Statement of Financial Responsibility that must be signed. Students must also provide a bank letter or statement from within the past six months. And they have to name anyone who will help with payments. These people must send proof from a bank to show that they have the money.
29. Which has to be considered for foreign students according to the passage?
30.How much do foreign students in The University of Washington pay this year?
31.What is not included in the international application for the university?