真题考研

TPO 17 Lecture 2Environmental Science(Milankovitch Hypothesis)Narrator Listen to part of a lecture in an environmental science class. Professor Ok, so we have been talking about theories that deal wit...

TPO 17 Conversation 2NarratorListen to a conversation between a student and a food service manager. StudentExcuse me, Mrs. Hanson. My name is John, John Grant. I work as a waiter in the campus dining ...

TPO 17 Lecture 3　History(Ancient Egyptian Calendar)NarratorListen to part of a lecture in a history class. The professor has been discussing ancient Egypt.ProfessorOk, so one of the challenges that ...

TPO 17 Lecture 4 Biology(Octopus)NarratorListen to part of a lecture in a biology class.Professor Ok, now I want to talk about an animal that has a fascinating set of defense mechanisms. And that's th...

TPO-18 Conversation 1A: Hi ! I hope you can help me . I just transferred from Northeastern State University near Chicago.B: Well welcome to Central University .But Chicago is such a great city. Why di...

TPO 18 Lecture 1AstronomyWe are going to start a study of sunspots today, and I think you'll find it rather interesting. Now I'm going to assume that you know that sunspots, in the most basic terms, a...

TPO 18 Lecture 2 Art HistoryA: Today we’ll continue our examination of ancient Roman sculpture. We’ve already looked at portrait sculpture which are busts created to commemorate people who...

TPO 18 Conversation 2 A:Well, I’m glad you redid your outline. I fed a few comments, but nothing you have to act on. It’s in good enough shape for you to start writing you paper. B:Thanks!...

TPO 12 　Conversation 2Narrator: Listen to a conversation between a student and a Department Secretary.StudentHi. Miss Andrics.SecretaryHi Bret, how are you?StudentI’m fine; except I have a que...

TPO12 Lecture 1　BiologyNarrator: Listen to part of a lecture in a Biology Class.Professor: As we learn more about the DNA in human cells and how it controls the growthand development of cells, then ...