(B)2020年自然失業率為______，失業率為______，與2019年比，2020年的失業率是上升或下降，且幅度為______。

編輯私有筆記及自訂標籤教甄◆商業經營科-109 年 - 109 教育部受託辦理公立高級中等學校教師甄選：商業經營科#86724
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點擊查看答案 參考答案 無參考答案 關閉 內容推薦 4 長度 5 m 且具正方形橫斷面（邊長為 50 mm）之桿件，其長細比為何？(A) 30 (B) 88 (C) 90 (D) 104 What is NOT an emergent property of water molecules that contributed to our Earth’s suitability f 已知：2Fe3＋＋Fe→3Fe2＋。現將Fe2O3與Fe的混合物投入足量的稀鹽酸中，待反應完全後，發現溶液中不含Fe3＋，而所含的Fe2＋與H2的莫耳數比為5：2。試求原混合物中Fe2O3與F 3 如圖之面積 A=120✖ 10 3mm 2 ，a-a 軸和 b-b 軸均與形心軸 x 平行。若已知該面積對 a-a 軸的慣性矩 ，則對 b-b 軸的慣性矩 Ib 為何？(A) 7×109 m 吳老師的教育哲學是「寧願學生學習之初犯點小錯誤，也不要過度倚賴提示。」如果他想教一位學生使用圖卡交換策略取得自己喜歡的飲料；請問他應採用下列何種提示順序？【甲】：拉著學生的手撕下飲料圖卡    室溫下，I2(aq) I2(CCl4) K＝ ＝48，現將含碘1克的水溶液100mL，現用50mL四氯化碳萃取（CCl4）進行萃取，請問水溶液剩下多少克的碘？(A)0.020 (B)0.030 40 某飽和正常壓密黏土之正規化不排水剪力強度 ，該黏土位於地下 10 m，地下水位於地表下 5 m。假設土壤統體單位重等於飽和單位重γ =γsat=20 kN/m3，水單位重γw=10 kN/m3。 11 某一柱斷面之軸力彎矩互制曲線如下圖，請問下列敘述何者正確？(A)偏心距 10 cm 計算強度，強度折減係數Φ應為 0.90(B)偏心距 30 cm 計算強度，強度折減係數Φ應為 0.65(C)偏 38 有關非飽和（Unsaturated）黏土質土壤的性質相對於飽和狀態時，何者正確？(A)非飽和狀態下滲透係數較高(B)非飽和狀態下壓縮係數較高(C)非飽和狀態下無圍壓縮強度（Unconfined 39 三軸壓密不排水（CU）試驗在施加軸差應力時，下列敘述何者正確？(A)可求得有效凝聚力與有效摩擦角 (B)過壓密黏土激發之超額孔隙水壓增加(C)鬆砂激發之超額孔隙水壓減少 (D)可量得體積變化 內容推薦 Which one is the genetic material for almost all living organisms?(A) Deoxyribonucleic acid(B) Ri For transport of large molecules, such as some proteins or polysaccharides, the most likely way o Which one is NOT a valid description about diffusion of particle in cells?(A) The passive transpo In cellular respiration stages, which one is the stage that uses oxygen?(A) Glycolysis(B) Citric What is a metastasis in cancer development?(A) The beginning of a cancer development.(B) The gro In a cell cycle of human (mitosis), which stage is the stage that duplication of chromosomes hap What are the three levels of conservation of biodiversity?(A) Ecosystem diversity, spectacular di Naked human eyes cannot see which of the objects below?(A) Frog eggs(B) Paramecium(C)Mitochondrio The initiation of a DNA replication needs a lot of proteins to work together. Which one is the o About DNA replication, which one is true?(A) It is an anti- dispersive model.(B) It is a semi-di In mark-recapture technique, if 100 individuals were marked at the first capture; at recapture, What was Martha Chase’s contribution to genetics?(A) Discovered the A, C, G, T bases in DNA molec Gregor used parent generation seeds that have yellow-round phenotype (genotype YYRR) to cross wi Where does photosynthesis take place in a plant leaf?(A) Stomata(B) Chloroplasts(C)Vein(D) Cell 酚酞（HIn）是弱酸，其解離反應式如下：HIn H＋＋In－Ka＝8×10－10，其中為HIn無色、In－為粉紅色。 若兩者濃度比從90%的HIn改變至90%的In－，顏色將會產生明顯變化，試 Which description is incorrect about the viruses that infect bacteria?(A) They named phages.(B) In between of transcription and translation in a gene expression of an eukaryotic cell, there is We learned that gene expressed through transcription and translation. Which one below would invo In meiosis, when do the cells become haploid?(A) Anaphase I(B) Telophase I(C)Metaphase I(D) Prop Which description below is correct about miRNA?(A) They are originally short RNA sequences.(B) A Which one is NOT a greenhouse gas that could change the climate patterns?(A) CH4(B) CO2(C)N2O(D) About the Human Genome Project (HGP), which one below is NOT true?(A) The results of HGP showed In the case of human malaria, which one is the definitive hosts?(A) Anopheles(B) Homo sapiens(C) A Hardy-Weinberg equilibrial population would NOT show which property below?(A) The population w 5 圖示為厚度 10 mm 的圓形鋼板，覆蓋在直徑 60 mm 之圓形開口上方，支撐由上方圓柱（直徑 50 mm）傳遞之 40 kN 力量。請問此作用力下，鋼板所需承受最大貫穿剪應力的斷面，其（平均）