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1. The report recommended that the hospital should eliminate unneeded beds, expensive services should be consolidated, and use space in other hospitals.
(A) should eliminate unneeded beds, expensive services should be consolidated, and use space in other hospitals
(B) should eliminate unneeded beds, expensive services should be consolidated, and other hospitals’ space be used
(C) should eliminate unneeded beds, expensive services should be consolidated, and to use space in other hospitals
(D) eliminate unneeded beds, consolidate expensive services, and other hospitals’ space used
(E) eliminate unneeded beds, consolidate expensive services, and use space in other hospitals
答案解析如下：
(A)should eliminate unneeded beds, expensive services should be consolidated, and use space in other hospitals
【錯誤】 見(E)。
(B)should eliminate unneeded beds, expensive services should be consolidated, and other hospitals' space be used
【錯誤】 見(E)。
(C)should eliminate unneeded beds, expensive services should be consolidated, and to use space in other hospitals
【錯誤】 見(E)。
(D)eliminate unneeded beds, consolidate expensive services, and other hospitals' space used
【錯誤】 見(E)。
(E)eliminate unneeded beds, consolidate expensive services, and use space in other hospitals
【正確】 “eliminate unneeded beds”、“consolidate expensive services”、“use space in other hospitals”三者正確地構成了“A，B，and C”的平行結構。
【大意】 報告建議醫院較少不需要的床位、合併昂貴的服務、使用其他醫院的空間。
【最優解題思路推薦】
只有(E)選項將“eliminate……”、“consolidate……”和“use……”用一個“and”並列在一起，形成了正確的“A，B，and C”平行結構。不僅如此，recommend屬於“bossy words”之一，其後的從句應使用省略“should”的虛擬語氣，在GMAT考察的標準書面語中“should”如果不省略則存在語義重複，因此(A)、(B)、(C)中的“should”是多餘的`。
2. The nineteenth-century chemist Humphry Davy presented the results of his early experiments in his “Essay on Heat and Light,” a critique of all chemistry since Robert Boyle as well as a vision of a new chemistry that Davy hoped to found.
(A) a critique of all chemistry since Robert Boyle as well as a vision of a
(B) a critique of all chemistry following Robert Boyle and also his envisioning of a
(C) a critique of all chemistry after Robert Boyle and envisioning as well
(D) critiquing all chemistry from Robert Boyle forward and also a vision of
(E) critiquing all the chemistry done since Robert Boyle as well as his own envisioning of
答案解析如下：
(A)a critique of all chemistry since Robert Boyle as well as a vision of a
【正確】 “as well as”兩邊比一定連線平行物件，但“a critique……”和“a vision……”用“as well as”平行在一起，沒有任何錯誤，正確地作同位語修飾了“‘Essay on Heat and Light’”。
【大意】 十九世紀化學家Humphry Davy在《Essay on Heat and Light》中敘述了他早期實驗的結果，這篇文章是對Robert Boyle之後所有化學的批評以及對Davy希望發現的新化學的憧憬。
(B)a critique of all chemistry following Robert Boyle and also his envisioning of a
【錯誤】 平行結構：本選項將“a critique”和“his envisioning of”平行在一起，但如(A)所示，“envision”存在相應的專有名詞“vision”，因此並不需要使用“envisioning of”這種表達方式。
(C)a critique of all chemistry after Robert Boyle and envisioning as well
【錯誤】 平行結構： “a critique of”是一個專有化名詞概念，而“envisioning”(由於其後沒接“of”)僅僅是一個動名詞，兩者邏輯概念不對等，不應平行。
(D)critiquing all chemistry from Robert Boyle forward and also a vision of
【錯誤1】 修飾成分：“，critiquing”放在主謂結構“Humphry Davy presented……”的尾部作伴隨狀語，表意遜於(A)中的用“a critique”作修飾"Essay on Heat and Light"的同位語。
【錯誤2】 平行結構：類似地“critiquing”和“a vision of”無法平行。
【錯誤3】 簡潔明瞭：“and”和“also”之間存在語義重複。
(E)critiquing all the chemistry done since Robert Boyle as well as his own envisioning of
【錯誤1】 修飾成分：見(D)中【錯誤1】。
【錯誤2】 平行結構：見(B)。
【最優解題思路推薦】
只有(A)選項“and”兩端的結構平行且語義合理，因此選擇(A)。
