【正文】 56. In previous times, when fresh meat was in short _____, pigeons were kept by many households as a source of food. A)store B)provision C)reserve D)supply previous 以前的 in short supply = shortage 短缺 supply 供給 供應(yīng)reserve 保留 預(yù)定 observe 注意到 看到 deserve = worthwhile 值得的57. The story of a great river is very often the story of great_____. A) vegetation B) navigation C) civilization D) invitation vegetation 植物 vegetable 蔬菜 civilization 文明 invitation 邀請navigation 航海58. It is difficult to guess what her _____to the news would be . A) reaction B) impression C) ment D) spot reaction 反應(yīng) impression 印象 impressive 給……以深刻印象 ment 評論59. The bicycle is a form of transport whose _____we take for granted A) satisfaction B) convenience C) expenditure D) coordination satisfaction convenience expenditure 費用 coordination 協(xié)調(diào) cooperation 合作 take sth for grated 認為……理所當然 60. Under warm and dry conditions, bread will rise faster than it will if the temperature is low and the _____is high. A) wetness B) humidity C) moist D) damp wetness潮濕 humidity 濕度 moist 濕潤的 damp 潮濕的61. The audience was thrown into a ______when the fire started. A) terror B) panic C) disorder D) alarm terror 恐怖 panic 恐慌 disorder 紊亂 62. Being disabled by an accident is one of the most serious ____that all drivers face . A) shortings B) hazards C) weaknesses D) faults Shorting 缺點 weakness 弱點 hazard危險 冒險 fault錯誤63. High in the sky a ___of birds was flying southward. A) pack B) swarm C) flock D) crowd Swarm （昆蟲）群 flock（鳥）群 crowd（人）群。 it must be done immediately. A) phenomenon B) necessity C) dilemma D) prominence phenomenon 現(xiàn)象 necessity 必要性 dilemma進退兩難的窘境 prominence著名重要 prominent杰出的 = outstanding50. The doctor enjoyed both his work and his life. He had never felt any ________ between these two things. A) conflict B) confirm C) conform D) confine conflict沖突 矛盾 confront面對 面臨confirm 確認 證實 confine 限制conform to 遵循 convert （思想、信仰）。名詞練習1. There is no ____to the street through that door. A) access B) avenue C) exposure D) edge (have) access to 1. enter 進入 2. possess 擁有 接近 assess 評價 評估，evaluate 評價 評估，estimate 預(yù)計（at a rough estimate粗略估計） asset 資產(chǎn)（fixed asset 固定資產(chǎn)） property 財產(chǎn)avenue 大路 path 小徑 route 路線 shortcut 捷徑（cut across 超近道）edge 邊緣 margin 邊 毛利，利潤 verge 邊 （on the verge of ）exposure 暴露 揭露 be exposed to 暴露在……之下2. Good students who need money can usually get money for education. There are special sources of money, special education ______ from their governments, other agencies, and organizations. A) cash B) finances C) funds D) ine Cash現(xiàn)金 finance 財政 金融 financial funds 基金 ine 收入 revenue 稅收Salary/wage 薪水 pension 養(yǎng)老金 allowance 津貼 補貼 tuition 學(xué)費 fee 費用Commission 傭金 提成 kickback 回扣 fine 罰款 bonus 獎金 tip 小費 capital 資本 首都3. Shelly had prepared carefully for her biology examination so that she could be sure of passing it on her first _________ . A) intention B) attempt C) purpose D) desire Intention 目的 意圖 （intent to do） attempt 嘗試 Purpose 目的 結(jié)果 on purpose=deliberately 故意地 destination 目的地 destiny=fate命運Desire 渴望 希望（ desire to do ， desire of doing）Long for sth 渴望得到4. The teacher wrote his ments in the ________ of the student’s paper. A) margin B) bulletin C) edition D) bargain margin 邊 毛利，利潤 bulleti