雅思阅读真题题目及答案（7）

雅思阅读真题题目及答案（7）

Questions 33-38

Complete the following summary of the paragraphs of Reading Passage,using no more than two words from the Reading Passage for each answer.Write your answers in boxes 33-38 on your answer sheet.

Spanish olive oil industry has been using talc in oil extraction process for about____33____years.It is useful in dealing with difficult olives which often produce high amount of____34____because of the high content of solid materials.When smaller factories release____35____,it could be____36____to the environment because it is hard to____37____and usually lakes lime as it contains emulsified oil.However,talc power added in the process is able to absorb the emulsifier oil.It improves the oil extraction production,because with aid of talc powder,size of oil____38____increased.

答案：

33 20 34 foam

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