Tham khảo tài liệu 'sparpening skills for the toefl ibt part 18', ngoại ngữ, toefl - ielts - toeic phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Now get ready to answer the questions. You may use your notes to help you answer. 13. What is the talk mostly about Track 37 A Environmentally friendly technology B Different approaches to solving pollution problems C Energy consumed by standby modes D Household energy usage 14. Why does the professor start by discussing the microcosm instead of discussing large industrial polluters Track 38 A Industrial polluters do not harm the environment as much as his students. B He wants students to think about how their own lives affect the environment. C Industrial polluters pay his salary so he does not want to anger them. D He has already discussed industrial polluters in previous lectures. 15. Which statement best describes the Energy Star program Track 39 A It provides consumers with a way to judge the energy efficiency of products. B It is a program legislated by the government to regulate energy use. C It has reduced standby power consumption in the US. D It forces industry to make more efficient microwave ovens. 16. Which statement best describes the attitudes of the two students Track 40 A The students both agree on how to solve the problem. B One of the students does not think there is a solution to the problem. C One of the students favors a mandatory solution to the problem. D One of the students considers the problem more serious than the other student. Listen again to part of the talk. Then answer the question. Track 41 17. Why does the professor ask the student this A She is not going to give the student information if the student won t believe it. B She is emphasizing that the truth is different from what the student expects. C She is trying to find out if the student did the reading for the class. D She is indicating that the student is correct in his assumption about energy use. Listen again to part of the talk. Then answer the question. Track 42 18. What does the professor imply about Lawrence Berkeley National Laboratory A It s in the forefront in .
