【正文】 中國最大的管理資源中心 (大量免費資源共享 ) 第 15 頁 共 25 頁 (E) urge consumers to demand quicker development of HDR resources for the production of energy 22. The passage would be most likely to appear in a (A) petrological research report focused on the history of temperaturedepth records in the United States (B) congressional report urging the conservation of oil and natural gas reserves in the United States (C) technical journal article concerned with the recoverability of newly identified energy sources (D) consumer report describing the extent and accessibility of remaining coal resources (E) pamphlet designed to introduce homeowners to the advantages of HDR spaceheating systems 23. According to the passage, an average geothermal gradient of 22℃ per kilometer of depth can be used to 中國最大的管理資源中心 (大量免費資源共享 ) 第 16 頁 共 25 頁 (A) balance the economics of HDR energy retrieval against that of underground hot water or steam recovery systems (B) determine the amount of energy that will be used for space heating in the United States (C) provide parisons between hot water and HDR energy sources in the United States (D) revise the estimates on the extent of remaining coal resources in the United States (E) estimate the total HDR resource base in the United States 24. It can be inferred from the passage that the availability of temperaturedepth records for any specific area in the united States depends primarily on the (A) possibility that HDR39。 中國最大的管理資源中心 (大量免費資源共享 ) 第 1 頁 共 25 頁 20xx 年 GRE 北美模擬試題 (1) 1. When an oppressed group revolts against a society, one must look for the forces that led to the group39。s may be found in that area (B) existence of previous attempts to obtain oil or gas in that area 中國最大的管理資源中心 (大量免費資源共享 ) 第 17 頁 共 25 頁 (C) history of successful hot water or steam recovery efforts in that area (D) failure of inhabitants to conserve oil or gas reserves in that area (E) use of coal as a substitute for oil or gas in that area 25. According to the passage, in all HDR recovery systems fluid will be necessary in order to allow (A) sufficient permeability (B) artificial stimulation (C) drilling of holes (D) construction of reservoirs (E) transfer of heat 中國最大的管理資源中心 (大量免費資源共享 ) 第 18 頁 共 25 頁 26. According to the passage, if the average geothermal gradient in an area is 22℃ per kilometer of depth, which of the following can be reliably predicted? Ⅰ .The temperature at the base of a 10kilometer well will be sufficient for the production of electricity. Ⅱ Drilling of wells deeper than 10 kilometers will be economically feasible. Ⅲ Insufficient water is present to produce eruptive phenomena (A) Ⅰ only (B) Ⅱ only (C) Ⅰ and Ⅱ only (D) Ⅱ and Ⅲ only (E) Ⅰ .Ⅱ . and Ⅲ 中國最大的管理資源中心 (大量免費資源共享 ) 第 19 頁 共 25 頁 27. Which of the following would be the most appropriate title for the passage? (A) Energy from Waters Sources: