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空氣污染防制

115年 - 二等遊艇題庫_第五章_船機常識：3. 維修保養故障排除 1-50（2026/03/16 更新）#145539(50題)

115年 - 第六章_船藝與操船：1. 航行規劃與技術 1-20（2026/03/16 更新）#145537(20題)

115年 - 第五章_船機常識：2. 操作運轉 1-50（2026/03/16 更新）#145536(50題)

115年 - 二等遊艇題庫_第四章_氣（海）象常識：1. 氣（海）象常識 1-50（2026/03/16 更新）#145535(50題)

115年 - 第五章_船機常識：1. 內燃機基本知識 1-50（2026/03/16 更新）#145533(50題)

115年 - 二等遊艇題庫_第三章_航海常識：1. 特殊性及駕駛知識與作為 1-45（2026/03/16 更新）#145532(45題)

115年 - 二等遊艇題庫_第三章_航海常識：2. 航儀及航路標誌 1-55（2026/03/16 更新）#145531(55題)

115年 - 第二章_避碰規則：3. 水域人員安全與避碰規則 1-20（2026/03/16 更新）#145530(20題)

115年 - 二等遊艇題庫_第二章_避碰規則：2. 燈號、號標、號笛、旗號 1-50（2026/03/16 更新）#145529(50題)

115年 - 第二章_避碰規則：1. 各種航法 1-50（2026/03/16 更新）#145528(50題)

6. Consider the linear population model with intercept:$y_t = \alpha + \beta x_t + \varepsilon_t$The variance structure is known as below: $E(\varepsilon_t^2) = \sigma^2 h_t^2,$Which regression may obtain efficiency $\hat{\beta}$ estimator? (A) Regress \( y_{t} \) on 1, \( x_{t} \) (B) Regress \( y_{t} / h_{t} \) on 1/ht ,xt/ht(C) Regress \( y_{t} / h_{t}^{2} \) on 1/h2t ,xt/h2t(D) Regress \( y_{t} \) on 1/ht ,xt/ht(E) Regress \( y_{t} / h_{t} \) on 1, \( x_{t} \)

5. Consider the linear model with intercept: $y_t = \alpha + \beta x_t + u_t$ If the $A = \sum_{i=1}^{n} (x_i - \bar{x})^2$ is positive definite and $E(u_i \mid x_i) = 0, \forall t = 1, 2, \dots, T$, which statement is true under sample size $T \to \infty$. (A) \( \hat{\beta} \) is consistent, but we cannot judge whether \( \hat{\beta} \) is efficiency (B) \( \hat{\beta} \) is unbiased and efficiency (C) \( \hat{\beta} \) is consistent and efficiency (D) \( \hat{\beta} \) is, but we cannot judge whether \( \hat{\beta} \) is efficiency (E) \( \hat{\beta} \) is unbiased and consistent.

4. Consider the simple regression $y_i = \alpha + \beta x_i + \varepsilon_i$And suppose population parameter $\beta = 2$ and least square estimator $\hat{\beta} = 2.3$. Now consider the regression $(x_i - y_i) = \alpha^* + \beta^* x_i + u_i.$What is the value of \( \hat{\beta} \)? (A) 1 (B)-1 (C)-1.3 (D)-0.3 (E) 0.3

五、請說明國道電子收費與外部性的關係，並分析尖峰和非尖峰時段是否應收取相同費率。(15 分)

四、政府實行所得重分配政策是否可以提高經濟效率？為什麼？(20 分)

三、社會安全退休年金制度對個人儲蓄行為有哪些可能的影響？(15 分)

私醫聯招英文

講師：Terry Tung

簡介：幫你把歷年真題化繁為簡，用「四大核心題型」帶你精準破題： 1. 字彙特訓：直擊核心與醫藥高頻單字，掌握字...

轉學考英文

講師：Terry Tung

簡介：本課程專為準備大學轉學考的考生設計，完整整理並系統化分析近年各大學英文考題，協助你高效掌握命題趨勢、...

藥理學與藥物化學分章節題庫(108-1～115-2)

講師：Pharm_MADAO

簡介：● 收錄108-1～115-2之藥理學與藥物化學國考題 ● 分章節整理試題，幫助考生複習各章節之內容 祝考試順利

7下第一單元

描述：最容易錯誤的兩題

營養

描述：乳糖由 半乳糖 和 葡萄糖 組成，透過 β(1→4) 鍵結相連 這種鍵結需要特定的酶（如乳糖酶）才能水解。 乳糖...

審核、領幣XD

描述：有參加靠試的都合格oAo

43. 李先生 75 歲，因呼吸急促到急診，胸部 X 光顯示左側肋膜有積液，下列肋膜液分析結果 何者不屬於滲出液 ( exudate ) 的特性？ (A)Pleural fluid pH < 7.30 (B)Pleural fluid : serum protein ratio < 0.5 (C)Pleural fluid : serum LDH ratio > 0.6 (D)Pleural fluid LDH > 0.67 upper limit of normal for serum LDH

73.下列胸水檢查結果何者較不像是 exudate？ (A) pleural fluid protein level ＞ 3.0 g/dL(B) pleural fluid: serum protein ratio ＞ 0.5(C) pleural fluid lactic dehydrogenase ＜ 100 IU/L(D) pH 值 ＜ 7.20

3. "In this way, the event serves as a platform for promoting global health awareness." World Health Day is observed annually to raise awareness of global health issues. It also marks the founding of the World Health Organization (WHO). (A) Many organizations participate in activities to promote public health. (B) These events are often organized around specific themes each year. (C) Health is considered essential because it affects both individual well-being and national development. (D) Without good health, people may struggle to contribute productively to society. (E) Therefore, raising awareness of health issues remains a global priority.

5. "Such findings challenge long-held beliefs about intelligence and aging." It was once believed that IQ remained fixed throughout life, but studies have shown that it can improve with mental training. (A) People who engage in complex tasks tend to see increases in their IQ, while those with less demanding work may experience decline. (B) Similarly, the brain does not necessarily weaken with age. (C) In fact, older adults can strengthen their mental abilities through activities such as reading and learning new skills. (D) Many misconceptions arise from a lack of understanding. (E) Therefore, we should remain open to new knowledge as scientific discoveries continue to evolve.

18 關於刑法公共危險罪章之適用，下列敘述何者錯誤？ (A)甲將汽油潑灑至某一現供人使用之住宅後，點燃手中的噴槍，依實務見解，尚不屬於刑法第 173 條放火罪之著手(B)乙對某一現有人所在之建築物放火，僅燒燬屋內家具，而房屋主結構並未受損，依實務見解，尚不構成刑法第 173 條第 1 項之放火罪(C)丙為報復，向緊鄰加油站之加油機的無人小客車投擲汽油彈，致車輛全毀，構成刑法第 175 條第 1項之罪(D)丁為詐領保險金，明知久未供使用之空屋附近有遊民居住，仍放火燒燬自己所有之該屋，構成刑法第 174 條第 2 項之罪

11. 設 t 為實數，直線 \(L_t\)：\((3\cos t)x + (5\sin t)y = 15\)。若 f(t) 表示原點 (0,0) 到直線 \(L_t\) 的距離，求 f(t) 的最小值為____。