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• 【題組】65. (A) become (B) had become (C) has become (D) have become
• There’s a certain humanity in dogs. They always seem to have your best intentions in mind, theyalway
• 【題組】67. (A) when you are (B) when are you (C) when do you (D) when you
• 【題組】68. (A) In support of (B) On account of (C) According to (D) In consequence of
• 【題組】69. (A) over (B) upon (C) then (D) than
• 【題組】70. (A) stops (B) allows (C) forbids (D) rejects
• Fire has been__(71)__ to civilizations for millennia, providing heat in the cold, light in the dark,
• 【題組】72. (A) like (B) such (C) so as to (D) in that
• 【題組】73. (A) stand for (B) in support of (C) account for (D) account to
• 【題組】74. (A) believes (B) believing (C) believe (D) belief
• 【題組】75. (A) give (B) gave (C) given (D) giving
• Several studies have focused on investigating health benefits of __(76)__ found in commerciallyavail
• 【題組】77. (A) are (B) has (C) have been (D) has been
• 【題組】78. (A) appreciated (B) appreciating (C) to appreciate (D) appreciate
• 【題組】79. (A) comma (B) common (C) commercial (D) commonly
• 【題組】80. (A) promote (B) promoting (C) promotion (D) promoted
• 1 The two friends had a _______ encounter in the street after they lost contact in the war three yea
• 7. 下列化合物每公克的燃燒熱何者最大? (A)甲烷 (B)甲醇 (C)丙酮 (D)丁酸
• 8._________在 DMF 中進行親核性取代反應，何者的反應速率最快? (A)methyl iodide (B)benzyl iodide (C)sec-butyl chloride (D)te
• 8._________在 DMF 中進行親核性取代反應，何者的反應速率最快? (A)methyl iodide (B)benzyl iodide (C)sec-butyl chloride (D)te
• 10.Aniline 和 CH3CH2Cl/AlCl3 在低溫下進行 Fridel-Crafts alkylation 可得到主要產物(A)o-ethylaniline (B)m-ethylanili
• 11.acetanilide 和 CH3CH2CH2Cl/AlCl3 在低溫下進行 Fridel-Crafts alkylation 可得到主要產物(A)o-propylacetanilide (B)
• 12.如何以 cyclopentene 製備 trans-1,2-cyclopentanediol? (A)OsO4 (B)KMnO4/NaOH(C)m-CPBA； NaOH (D)B2H6； H2O
• 12.如何以 cyclopentene 製備 trans-1,2-cyclopentanediol? (A)OsO4 (B)KMnO4/NaOH (C)m-CPBA； NaOH (D)B2H6； H2
• 14.1-pentyne 經過 HgSO4/H2O/H2SO4 反應後，可以得到(A)1-pentanol (B)2-pentanol (C)pentanal(D)2-pentanone