W: I saw you at the visiting scholar's lecture yesterday. I didn't know you are interesting in behavior modification.
M: I am not but my psychology professor gives us six credits for going, and I really need it.
What can be inferred about the man?
まA) He is not doing well in his psychology class.
まB) He needs information about behavior modification.
まC) He really enjoyed the psychology lecture.
まD) He could not go to the lecture because he had too
much work.
答案是A
我想問的是
怎麼評斷他是因為課堂表現不好所以要去呢???
謝謝