Actually, the ______ associate professor was merely an assistant professor. A: enormous B: so-called C: obvious D: religious

Listening 1 "Professor’s Office" {$mediaurl} Why does the man say this: A: He is giving something to the professor. B: He is trying to justify his position. C: He is apologizing because he does not understand. D: He is signaling that he will explain his problem.

Conversation 7~11:Listen to part of a conversation between a studentand a professor. According to the professor, what happens when a student misses three classes A: The student receives a warning from the teacher B: The professor calls a meeting with the student C: The student will be penalized on his final grade D: The student will have to make up the missed work

Professor Li _______ his success to his mother．

It was not until ( ) that ( ) to prepare his lessons. A: did his father come in; the boy began B: his father came in; the boy began C: did his father come in; did the boy begin D: his father came in; did the boy begin