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题目内容
（成都理工大学大学英语）
2.(单选题) Study purposes_______.(本题2.5分)
A. are different from person to person
B. are personal inner desires
C. share some common points
D. should be carefully made
A. are different from person to person
B. are personal inner desires
C. share some common points
D. should be carefully made
参考答案
