【正文】 with deep roots in their ancestral homeland. Regardless of where slave tales came from, the essential point is that, with respect to language, delivery, details of characterization, and plot, slaves quickly made them their own. 17. The author claims that most studies of folktales told by AfroAmerican slaves are inadequate BECause the studies (A) fail to recognize any possible EuroAmerican influence on the folktales 中國最大的管理資源中心 (大量免費資源共享 ) 第 10 頁 共 25 頁 (B) do not pay enough attention to the features of a folktale that best reveal an African influence (C) overestimate the number of folktales brought from Africa by the slaves (D) do not consider the fact that a folktale can be changed as it is retold many times (E) oversimplify the diverse and plex traditions of the slaves ancestral homeland 18. The author39。 our gradual and selective orientation to its mannersinfants39。s, artificial stimulation will be required to create either sufficient permeability or bounded flow paths to facilitate the removal of heat by circulation of a fluid over the surface of the rock. The HDR resource base is generally defined to include crustal rock that is hotter than 150℃ , is at depths less than ten kilometers, and can be drilled with presently available equipment. Although wells deeper than ten kilometers are technically feasible, prevailing economic factors will obviously determine the mercial feasibility of wells at such depths. Rock temperatures as low as 100℃ may be useful for space heating。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: The Feasibility of Commercial System (B) Geothermal Energy Retrieval: Volcanic Activity and Hot Dry Rocks (C) Energy Underground: Geothermal Sources Give Way to Fossil Fuels (D) Tappable Energy for America39。 tales 20. Which of the following techniques is used by the author in developing t