tailieunhanh - Delta's key to the next generation toefl test part 14

Tham khảo tài liệu 'delta's key to the next generation toefl test part 14', ngoại ngữ, toefl - ielts - toeic phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | .7 Paraphrases 5. A pronoun or other referring word in the highlighted sentence may refer to something in a previous sentence see . The correct paraphrase may use the referent instead of the pronoun. Here are some examples with pronouns and their referents shown in Italics Original Sentence Culture consists of the language values norms and artifacts that define and unite a society. These can be spread from one society to another through culture contact. Some of the most important discoveries such as fire and the wheel were made in more than one place and then diffused across cultures. In 1889 an Austrian physicist named Ernst Mach created a system of numbers for measuring supersonic speeds. This is why when a plane travels at a speed faster than the speed of sound its speed is referred to as Mach I. Paraphrase Contact with other cultures is a way of spreading language values norms and artifacts. A plane moving faster than the speed of sound has a speed of Mach I after the inventor of the numbering system. 6. In questions about paraphrases the incorrect answer choices may be incorrect because they have a different meaning from that of the original sentence are untrue according to the original sentence omit information or ideas that are necessary to the meaning of the original sentence or include information or ideas that are not in the original sentence. 7. Here are some examples Which sentence below best expresses the essential information in the highlighted sentence in the passage Incorrect choices change the meaning in important ways or leave out essential information. ff Food cannot be grown in some regions because the soil is too poor. Refugees are unable to produce food and poor people cannot afford food. 2 People cannot survive solely on root crops which are poor in nutrients. Some people can relocate to find food but poor people have nowhere to go. The Distribution of World Resources The uneven distribution of food resources is a large and growing .