问答题

Directions:
Suppose you are director of Foreign Affairs Office of Hefei University and you visit an American University, where the American professors introduce to you many famous professors. Write a letter to Professor Smith to express your thanks, which includes:
You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead. You do not need to write the address . (10 points)