Tham khảo tài liệu 'the complete guide to the toefl ibt part 5', ngoại ngữ, toefl - ielts - toeic phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Section 3 Guide to Speaking 55 stone these give marble its different colors green yellow tan pink and so on. Marble is valued for its beauty and uh its strength. It s been used for temples monuments statues. It s still used for building today especially for public buildings. Narrator Task C Narrator Now listen to a lecture in a journalism class. Professor Today uh I want to start off by focusing on one of the more influential journalists of the early twentieth century Ida Tarbell. She began reporting for a magazine in 1894. She was interested in writing about corporations especially about the Standard Oil Company so she became an investigative reporter. She was one of the famous muckrakers that we read about last week. Now uh Ida Tarbell spent two years studying Standard Oil s corporate records interviewing company officials she even met with the director of the corporation. For some reason he trusted her and told her all kinds of things. In 1904 she published a series of articles about Standard Oil. Her articles gave details about all kinds of corporate scandals abuses of power unfair practices. These articles made her readers angry and not just angry at Standard Oil but at trusts in general. And it was probably Tarbell s writings that caused Congress to break up Standard Oil in 1911. Narrator Task D Narrator Now listen to a discussion in a photography class. Professor Okay everyone last class we were talking about some of the advantages of taking monochromatic photos rather than color photos. Today I m going to start by showing you two monochromatic photos of the same street scene in Boston. Here s one take a good look okay now here s the other. What can you tell me about these two photos Student A Well the second one is obviously much older . . . Professor Oh And why do you say that Student A Well it . . . I dunno it just looks older . . . Professor Okay. Actually they re both the same age. Student A Really Professor Yeah really. I took them both myself a year .
