tpo-01
1、Conversation 1
Library
难易度:高
2、Lecture 1
Contemporary art
难易度:中
4、Conversation 2
Student & Professor
难易度:中
5、Lecture 3
Archeology
难易度:高
6、Lecture 4
Biology
难易度:中
tpo-02
1、Conversation 1
Student & Professor
难易度:高
2、Lecture 1
Psychology
难易度:高
4、Conversation 2
Student & Student
难易度:中
5、Lecture 3
Aristotle
难易度:中
6、Lecture 4
Bode's Law
难易度:高
tpo-03
1、Conversation 1
Class
难易度:中
2、Lecture 1
Environmental science
难易度:中
3、Lecture 2
Film history
难易度:高
4、Conversation 2
Volunteer work
难易度:低
5、Lecture 3
Art History
难易度:高
6、Lecture 4
Astronomy
难易度:中
tpo-04
1、Conversation 1
Student & Librarian.
难易度:高
3、Lecture 2
Literature
难易度:中
4、Conversation 2
Student & Professor
难易度:中
5、Lecture 3
Geology
难易度:中
6、Lecture 4
United States government
难易度:高
tpo-05
1、Conversation 1
Student & Counselor
难易度:高
2、Lecture 1
Sociology
难易度:中
3、Lecture 2
Astronomy
难易度:高
4、Conversation 2
Student & Professor
难易度:低
5、Lecture 3
Chemistry
难易度:高
6、Lecture 4
Literature
难易度:高
