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複選題22. Which of the following statements about Surface-Enhanced Raman Scattering (SERS) are correct? (A) SERS significantly enhances Raman signals by using nanostructured non-metal surfaces, typically silica (B) The enhancement in SERS arises mainly from two mechanisms: electromagnetic enhancement and chemical enhancement. (C) SERS requires that the analyte molecule has a permanent dipole moment to exhibit enhancement. (D) The electromagnetic enhancement in SERS is primarily due to surface plasmon resonance in nanostructures. (E) SERS enables detection of very low concentrations of analytes.

複選題23. Which of the following statements correctly describe features and processes represented in a Jablonski energy diagram? (A) Phosphorescence violates Kasha's Rule because it originates from the triplet state rather than the singlet state. (B) Phosphorescence is a radiative transition from a triplet state to the ground singlet state, typically slower than fluorescence. (C) According to Kasha's Rule, vibrational relaxation happens much faster than fluorescence. (D) Kasha's Rule states that fluorescence typically occurs from the lowest excited singlet state $(\mathrm{S}_1)$, regardless of which higher singlet state was initially excited. (E) Fluorescent dyes usually exhibit the Stokes shift as compared to their absorption wavelengths.

8.下引詩句,都有季節景物的描寫,若依春夏秋冬時序排列,正確的選項是: 甲、接天蓮葉無窮碧, 映日荷花別樣紅。 乙、無情最是臺城柳,依舊煙籠十里堤。 丙、雲橫秦嶺家何在?雪擁藍關馬不前。 丁、停車坐愛楓林晚,霜葉紅於二月花。 (A)乙甲丁丙 (B)甲乙丙丁 (C)丙丁甲乙 (D)丁丙甲乙

43.CYP 酵素與下列何種氣體形成的複合物,於波長 450 nm 處有極大吸收? (A)N2 (B)O2 (C)CO2 (D)CO

1. 某輪船速15節,當船順流2節時,則相對計程儀顯示的航速應為幾節?此時實際船速為幾節? (A)15;12 (B)17;15 (C)17;17 (D)15;15

43. 機關辦理未達公告金額之採購,依公開取得書面報價刊登招標公告資訊網路,其第 1 次之等標期(提供有電子領投標)不得少於幾日?(A)3 日(B)5 日(C)7 日(D)4 日