Dear professor,
Hello. I am a student from China. I would love to learn clinical medicine at your school, so I wonder how much the tuition fee is. Does your school have pre-medicine? Could you send me some additional information about your school？
Looking forward to your reply. Thank you so much for your assistance.
Yours sincerely,
全名
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your school写校名更好
我写的可能略有正式，而且在第二段更改了几句话，原意不变
