Tape Script of Listening Comprehension本文来源于四六级官网Section ADirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear some questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1with a single line through the centre.Conversation OneW: Hello.M: Hello, is that the reference library?W: Yes. Can I help you?M: I hope so. I rang earlier and asked for some information about Denys Hawtin, the scientist. You asked me to ring back.W: Oh, yes. I have found something.M: Good. I’ve got a pencil and paper. Perhaps you could read out what it says.W: Certainly. Hawtin, Denys. Born: Darlington 1836; died New York 1920. M: Yes. Got that.W: Inventor and physicist. The son of a farm worker, he was admitted to the University of London at the age of fifteen. M: Yes.W: He graduated at seventeen with a first class degree in Physics and Mathematics. All right? M: Yes, all right.W: He made his first notable achievement at the age of eighteen. It was a method of refrigeration which arose from his work in low temperature physics. He became professor of Mathematics at the University of Manchester at twenty-four, where he remained for twelve years. During that time he married one of his students, Natasha Willoughby.M: Yes. Go on.W: Later, working together in London, they laid the foundation of modern Physics by showing that normal laws of cause and effect do not apply at the level of subatomic particles. For this he and his wife received the Nobel Prize for Physics in 19...