阿摩線上測驗 登入

最新科目

最新試卷

最新試題

最新申論題

最新課程

最新主題筆記

最新討論

15. [ ] 有關腳踝扭傷的護理,下列何者正確? (A)受傷 24~48 小時內應冷敷,以促進肌肉鬆弛,減輕疼痛 (B) 受 傷 48 小時後應熱敷,以減輕炎症反應 (C)可立即使用毛巾裝碎冰, 直接在患部進行溼冷敷 (D)可使用烤燈,直接對著傷處進行熱療。

11.下列藥物中,何者與warfarin併用會增加抗凝血作用? (A)amiodarone (B)cholestyramine (C)primidone (D)rifampin

24. Which of the following statements about fullerenes (C₆₀ & C₇₀) is      incorrect     ? (A) C₆₀ belongs to the I₁₁ point group and has the highest symmetry among all known fullerenes (B) C₇₀ generally shows broader and red-shifted UV-Vis absorption compared with C₆₀ (C) Both C₆₀ and C₇₀ act as efficient electron acceptors due to their low-lying LUMO levels (D) Each carbon atom in both C₆₀ and C₇₀ is sp³-hybridized (E) C₇₀ has a symmetry point group (D₅ₕ) and an ellipsoidal shape

25. Which of the following steps is      NOT      involved in the catalytic cycle of the Buchwald-Hartwig coupling? (A) Oxidative addition of an aryl halide to Pd(0) (B) Coordination of the amine to the Pd(II) center (C) Deprotonation to form a Pd-amido intermediate (D) Reductive elimination to form the C-N bond (E) Transmetalation from an organoboron reagent to Pd(II)

21 主管機關對於外國留學生,准許其居留但附加留學期間不得在臺灣工作,並註記如有違反將依行政程序法 廢止其居留許可。此屬於行政處分附款中何種類型? (A)負擔 (B)解除條件 (C)停止條件 (D)期限

17. Which of the following statements is false?(A) The bond length of $\text{N}2$ is shorter than $\text{N}2^+$.(B) The bond in of $\text{N}2$ is stronger than $\text{N}2^-$.(C) The bond dissociation energy of $\text{N}2$ is higher than $\text{N}2^-$.(D) The bond order of $\text{N}_2$ is 2.5.(E) All of above are true.