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• 40.Among如C-MO(CO)3(PF3)3,faC-MO(CO)3(PC13)3, andyac-Mo(CO)3(PMe3)3, whose CO stretching frequency is
• 2. The rapid and widespread sharing of videos of a uniformed man cutting off part of a suspect’s ear
• 3. Many South Koreans are increasingly fed up with the _____ confrontation between the government an
• 4. There has always been a divide between secure middle-class families and poorer working families.
• 5. The classification of the district, traditionally seen by economists as mainly an agricultural on
• 6. Astronomers are always _____ for new asteroids, and follow the known near-Earth asteroids closely
• 7. More than 600 British jurists, including three retired judges from the U.K. Supreme Court, are ca
• 8. Revolution can only be kindled and succeeded through the ____ of philosophers’ ideas and ordinary
• 9. Leaving a hostile work environment _____ to avoid being fired or asked to resign is the _____ mea
• 10. Isolated oceanic islands like the Galapagos are particularly _____ by scientists, as within such
• 複選題11.(AB) With little competition, some vendors let standards slip. (AC) Progressively marginalized
• 複選題12.(AB) With little competition, some vendors let standards slip. (AC) Progressively marginalized
• 複選題13.(AB) With little competition, some vendors let standards slip. (AC) Progressively marginalized
• 複選題14.(AB) With little competition, some vendors let standards slip. (AC) Progressively marginalized
• 複選題15.(AB) With little competition, some vendors let standards slip. (AC) Progressively marginalized
• 2.Which of the following is not true concerning the strength of a nucleophile? (A) Nucleophilicity m
• 3.Why is sodium methoxide not used in the Claisen condensation of ethyl acetate? (A) The methoxide i
• 4. Which of these is not a reversible process? (A) Base-promoted ester hydrolysis (C) Aldol addition
• 5. A compound has the molecular formula, C6H12O2. Its IR spectrum shows a strong absorption band nea
• 6. Which of the following terms correctly describes these compounds listed below?(A) conformational
• 2. 下列何種情形會使乘數效果加大？ (A)邊際進口傾向減小 (B)自發性支出增加 (C)邊際消費傾向減小 (D)邊際稅率增加
• 3. 下列那一項不列入國內生產毛額(GDP)中？ (A)折舊 (B)租賃所得 (C)外籍勞工所得 (D)本國國民在外國工作所得
• 4. 一般而言，當消費者物價指數連跌兩季，商品價格與成本普遍下降，表示此經濟體發生何種狀況？ (A)通貨膨脹 (B)通貨緊縮 (C)政府財政困難 (D)民間消費增加
• 5. 垃圾債券亦稱： (A)高風險低收益率債券 (B)高風險高收益率債券 (C)零息債券 (D)區域債券
• 6. 帕氏物價指數(Paasche Price Index)是以哪一期之數量作為權數所加權計算的物價指數？ (A)終期 (B)基期 (C)當期 (D)平均期