20xx托福試題-資料下載頁
2025-04-15 00:00本頁面
【正文】 form the most of the structure of the body and also act as enzymes. 答案：A測試點；冠詞。分析：most后接名詞或介詞，意為“大多數(shù)”，不是最高級形式，前面不加冠詞。解題要點，；most+名詞(大多數(shù)的)和the most+形／副(最高級)在TOEFL考題中常見混淆用錯．33. The attorney general of the United States advises the President on any questions of law who may arise in the conduct of administrative affairs.答案：B測試點：who和which的用法．分析：定語從句中，作主語的關(guān)系代詞指代先行詞law，是物而不是人，不能用who．應為which或that．解題要點：關(guān)系代詞who和which混淆錯用是TOEFL常考題型．34. Many of the science fiction publications by Ray Bradbury display a desire to rebel against society’s depend on machines.答案：D測試點：詞性．分析：名詞所有格’s后應接名詞，(D)depend應為dependence．35. The age of a geological sample can be estimated from the ratio of radioactive to nonradioactive carbon present in the object is examined.答案：D測試點：缺詞／多詞。分析：名詞后可接從句或作用相當于從句的分詞作定語。此處可看作是定語從句缺主語that/which，或是分詞作定語，多了動詞is．(C) present (現(xiàn)存的)在此是形容詞．36. Dams vary in size from small rock barriers to concrete structures many feet height. 答案：D測試點：詞性/習語．分析：表示長度、重量等單位的名詞后接形容詞，數(shù)詞+feet long／high是固定短語，不用名詞height．解題要點：表示長、寬、高概念的形容詞與其名詞形式混淆是TOEFL?？碱}型．記住下面題型widewidth，longlength，highheight．37. Even before the human organism developed into their present stage of home sapiens, the beginnings of culture were already evident.答案：B測試點；代詞數(shù)的一致。分析：此處代詞指代單數(shù)的organism，不能用復數(shù)的their，應用its。解題要點；代詞與其所指代的名詞單復數(shù)不統(tǒng)一是TOEFL常考題型．應特別注意劃線的代詞．38. In the United States, sleds for recreation were first produced mercial in the 1870’s or thereabouts.答案：C測試點：詞性．分析：修飾動詞produced應用副詞，而mercial是形容詞．應為mercially．39. Employments agencies bring together persons qualified for specific jobs and employers who have those jobs available. 答案：A測試點：名詞的數(shù)．分析：名詞作定語修飾另一個名詞，用其單數(shù)形式，不加s．(A)應為Employment．40. Salmon spend most of their adult lives in salt water, despite they return to their freshwater birthplaces to spawn and die.答案：C測試點：詞性／連詞．分析：連接兩個句子要用連詞，而despite是介詞，應為while或but．(A)是正確的動詞形式，因為主語salmon單、復數(shù)同形，而且后文their表明它是復數(shù)。
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