資訊推薦

• 3 甲、乙兩人對某物品的反需求函數分別為： p=100−6q  及 p= 60−2q  ，其中 p為價格，q 為數量。當市場價格為 p = 40時，兩人的需求彈性相差多少？(A) 0 (B) 1/3
• 5 包子的市場需求函數為：QD=200–3P+3PM，其中 QD為包子的需求量，P 為包子的市場價格，PM為饅頭的市場價格。由此需求函數我們可以看出：(A)包子和饅頭的市場需求互不相關(B)包子和饅頭
• 4 假設某甲一天可做 10 支毛筆或是 2 支鋼筆，某乙一天可做 5 支毛筆或 2支鋼筆。某甲做一支毛筆的機會成本比某乙做一支毛筆的機會成本為：(A)低 0.2 支鋼筆 (B)低 0.4 支鋼筆 (C
• 6 貴重金屬、寶石等產品來源稀少，開發耗時。對於此類商品，生產者的短期供給較長期供給對於價格變動______，因此短期供給曲線的斜率較長期供給曲線______。(A)較為敏感；平坦 (B)較為敏感；陡
• 7 假設紅燒肉和饅頭是互補品（complements）。當饅頭的價格上升，則紅燒肉市場的供給需求平面將可以觀察到：(A)需求曲線向右平移(B)需求曲線向左平移(C)需求曲線上點的移動，往右下方移動(D
• 【題組】(3)請依所得面法計算，此國今年度之 GDP 為多少？請詳細提供計算過程。編輯私有筆記及自訂標籤經濟學-109 年 - 109 關務特考_三等_關稅統計：經濟學#86344討論私人筆記( 0
• 8 某產品的市場反需求函數為 ，其中 p是價格，q 是數量。當需求價格彈性為 -1 時，此時的價格為何？(A) 50/3 (B) 100/3 (C) 25 (D) 20
• 1. Two boxes are connected by a string, as shown below. The string and pulley are massless, and m1+m
• 2 The coastal regions near the Pacific Ring of Fire are ______ to earthquakes; for example, Japan fr
• 6 The clockmaker John Harrison finally completed the project and got the prize in 1773. At 83 years
• 8 Kevin wants to have his hair _____ before attending a job interview this Friday.(A) cut (B) to cut
• 3 Sam got a zero for his math test because he only played computer games and _____ studied these day
• 7 On Sunday mornings, I enjoy _____ in the park.(A) absorbing (B) heading (C) strolling (D) vibratin
• 9 A _____ is a person who has a lot of money.(A) daughter (B) millionaire (C) neighbor (D) policeman
• 10 Do you usually take your clothes to the _____ or do you wash them at home?(A) tailor (B) restaura
• 4 I have tried to ask Mary out for several times, but she always says that she is not _____ .(A) awa
• 11 Tracy looked everywhere but couldn’t seem to _____ her purse.(A) use (B) open (C) buy (D) locate
• 19 My husband and I _____ over our problems in the living room when our little daughter came in.(A)
• 13 Come on, Leigh. Hop in and I’ll give you a _____ to school.(A) drive (B) lift (C) walk (D) lectur
• 12 The hurricane was so destructive that people had to survive without _____ for several days.(A) pr
• 15 His family _____ by the civil war in the country.(A) is divided (B) has divided (C) is dividing (
• 14 She can remember _____ in her childhood.(A) where did she live (B) who lived next door (C) how sh
• 請依下文回答第 23 題至第 27 題 　　Today, two students gave a talk. They stood in front of the whole school. They
• 17 The shoes are too small so _____.(A) you won’t work (B) they will do (C) they won’t fit (D) you w
• 18 Jim’s never going to succeed _____ he works harder.(A) and (B) except (C) unless (D) without