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基礎口腔醫學

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高中學測◆數學A

115年 - 115 高等考試_三級_公職社會工作師：社會工作實務#142258(4題)

115年 - 115 高等考試_三級_環保行政：環境規劃與管理#142257(8題)

115年 - 115 高等考試_三級_環保行政：水污染與土壤污染防治#142256(4題)

115年 - 115 高等考試_三級_園藝：園藝學#142255(5題)

115年 - 115 高等考試_三級_植物病理：植物病原微生物學#142254(7題)

115年 - 115 高等考試_三級_自然保育：生態學#142253(4題)

115年 - 115 高等考試_三級_林業技術：林產學#142252(4題)

115年 - 115 高等考試_三級_植物病理：植物病害防治學#142251(12題)

115年 - 115 高等考試_三級_植物病理：植物病理學#142250(16題)

115年 - 115 高等考試_三級_昆蟲：昆蟲分類學#142249(17題)

33. Which of the following statements regarding Raoult's law are correct? (A) Raoult's law describes the relationship between the vapor pressure of a solution and the composition of its components. (B) The vapor pressure of a solution is proportional to the mole fraction of the nonvolatile solute. (C) The vapor pressure of a solution differs from that of a pure solvent because the presence of solute particles lowers the escaping tendency of solvent molecules. (D) A solution that obeys Raoult's law is called an ideal solution. (E) An acetone-water mixture exhibits a positive deviation from Raoult's law.

32. Which of the following species are paramagnetic? (A) O₂ (B) B₂ (C) N₂ (D) O₂⁺ (E) F₂⁺

31. Which of the following statements about thermodynamic processes involving an ideal gas are correct? (A) In an isothermal process, ΔE = 0, and PV is a constant. (B) In an adiabatic process, q = 0, and PV is a constant. (C) In free expansion into a vacuum, the gas does no work. (D) The maximum work from an isothermal expansion is obtained only when the process is carried out reversibly through infinitesimal changes. (E) In a cyclic process, all state functions return to their initial values, and the overall work and heat are always zero.

38. The complex ion [CoBr₄]²⁻ has a tetrahedral geometry. Answer the following questions.(1) How many 3d electrons are present in the cobalt center?(2) Draw the crystal-field splitting diagram for the 3d orbitals in a tetrahedral ligand field and indicate the electron configuration by placing the electrons in the appropriate orbitals.

37. Pure water freezes at 0.00°C under 1 atm, and its molal freezing-point depression constant is Kƒ = -1.86°C kg mol⁻¹. A solution is prepared by dissolving 14.84 g of a non-electrolyte in 291.7 g of water. The freezing point of the solution is -0.276°C. Calculate the molar mass of the solute. Report your answer to 3 significant figures.

36. Silver crystallizes in a cubic closest packing (ccp) structure, which corresponds to a face-centered cubic (fcc) unit cell, as shown. The atomic radius of silver is r = 1.44 Å. Calculate the density of silver by completing the following steps. Report all calculated values to 3 significant figures.(1) There are effectively _ silver atoms in one unit cell.(2) The edge length of the unit cell, d, is _ Å.(3) The volume of the unit cell is _ cm³.(4) The total mass of silver in one unit cell is _ g.(5) The density of solid silver is _ g/cm³.

國中數學(練習用)

講師：tina

簡介：國中會考數學練習

123

講師：1

簡介：123

抽樣方法

講師：Terry Tung

簡介：抽樣是一種選擇調查對象的程序和方法，抽樣調查是從研究對象的整體中選出一部份代表加以調查研究，然後用所...

111年教甄英文考古題

課程：全彩圖解-教甄超高頻必考231個單字
章節：教甄考古題

110年教甄英文考古題

課程：全彩圖解-教甄超高頻必考231個單字
章節：教甄考古題

109年教甄英文考古題

課程：全彩圖解-教甄超高頻必考231個單字
章節：教甄考古題

2 下列有關眼瞼發育的敘述，何者錯誤？ (A)胎兒在3 個月大時，上下眼瞼是保持融合的狀態 (B)直到大約 7 個月時眼瞼開始分開，其分離在出生之前才全部完成 (C)睫毛從表面外胚層發育而來，首先出現在上眼瞼 (D)眼輪匝肌（orbicularis oculi muscle）由第七對腦神經支配

1 依稅捐稽徵法之規定，下列敘述何者錯誤？ (A)依稅捐稽徵法或稅法規定應處罰鍰之行為，其情節輕微，或漏稅在一定金額以下者，得減輕或免予處罰。前述情節輕微、金額及減免標準，由行政院定之 (B)納稅義務人違反租稅法律規定而應處以行為罰者，由主管稽徵機關負責審理 (C)納稅義務人如經核定補繳稅捐且為罰鍰處分時，稅捐稽徵機關應將罰鍰與補稅之限繳日期一致 (D)納稅義務人自動向稅捐稽徵機關補報並補繳所漏稅款者，凡屬未經檢舉及未經稽徵機關或財政部指定之調查人員進行調查之案件，可依補繳稅款並加計利息但免罰之規定處置

25 依地方稅法通則規定，關於特別稅課、臨時稅課與附加稅課之課徵期限，下列敘述何者正確？ (A)三者皆不得超過 3 年 (B)三者皆不得超過 4 年 (C)特別稅課至多 2 年，臨時稅課與附加稅課至多 4 年 (D)特別稅課與附加稅課至多 4 年，臨時稅課至多 2 年

10.某疾病的撲滅計畫到後期盛行率逐漸降低，下列敘述何者正確？ (A)陽性反應預測值會升高，可選用特異性較高的檢測方法(B)陰性反應預測值會降低，可選用敏感性較高的檢測方法(C)陽性反應預測值會降低，可選用特異性較高的檢測方法(D)陰性反應與測值會降低，可選用特異性較高的檢測方法

11.若將某檢驗方法的陽性判定標準點提高（趨於嚴格），對於敏感性（sensitivity）與特異性 （specificity）百分比的影響，下列何者正確？(A)增加敏感性(B)降低敏感性(C)降低特異性(D)對敏感性及特異性無影響

11.下列何者僅出現於右心房(right atrium)？ (A)心耳(auricle)  (B)腱索(chordae tendineae) (C)界嵴(crista terminalis) (D)心肉柱(trabeculae carneae)