夜色资源站www国产在线资源,国产偷窥熟妇高潮呻吟,潮湿的心动漫在线观看免费未删减,欧美日韩国产成人精品

當前位置:考試網  > 試卷庫  > 學歷類  > 自考  > 自考專業(電子商務)  > 經濟學(二)  > 名詞解釋:“機會成本”。
試題預覽

名詞解釋:“機會成本”。

查看答案
收藏
糾錯
正確答案:
答案解析:
你可能感興趣的試題

以下有關廠商生產行為的說法正確的是?

貨幣政策指中央銀行為實現既定的經濟目標,運用各種工具調節什么的措施?

薩伊定律的核心思想是什么?它包含哪些內容?

其他條件不變,突破性盼技術進步最終將會使?

以下有關廠商生產行為的說法正確的是?

熱門試題 更多>
試題分類: 護理學研究(二)
練習次數:0次
試題分類: 婦產科護理學(二)
練習次數:0次
Theagriculturalrevolutioninthe19thcenturyinvolvedtwothings:theinventionoflabor-savingmachineryandthedeyelopmentofscientificagriculture.Labor-savingmachinerynaturallyappearedfirstwherelaborwasscarce.“InEurope,”saidThomasJefferson,“theobjectistomakethemostoftheirland,laborbeingabundant:hereitistomakethemostofourlabor,landbeingabundant.”ItwasinAmerica,therefore,thatthegreatadvancesin19thcenturyagriculturalmachineryfirstcame. Attheopeningofthecentury,withtheexceptionofacrudeplowfarmerscouldhavecarriedpracicallyalloftheexistingagriculturalimplementsontheirbacks;by1860,mostofthemachineryinusetodayhadbeendesignedinanearlyform.Themostimportantoftheearlyinventionswastheironplow.Asearlyas1790CharlesNewboldofNewJerseyhadbeenworkingontheideaofacast-ironplowandspenthisentirefortuneinintrodueinghisinvention.Thefarmers,however,wouldhavenoneofit,claimingthattheironpoisonedthesoilandmadetheweedsgrow.Nevertheless,manypeopledevotedtheirattentiontotheplow,untilin1869JamesOliverofSouthBend,Indiana,turnedoutthefirstchilled-stillplow.? 1.Whatisthemaintopicofthepassage? a.Theneedforagriculturaladvancestohelpfeedagrowingpopulation. b.Thedevelopmentofsafermachinesdemandedbythelabormovement. c.Machinerythatcontributedtotheagriculturalrevolution. d.NewJerseyasaleaderintheagriculturalrevolution. 2.Theexpression“makethemostof”inLine4isclosestinmeaningtowhichofthefollowing? a.getthebestyieldfrom b.raisethepriceof c.makefulluseof d.earnalivingon 3.WhichofthefollowingcanbeinferredfromwhatThomasJeffersonsaid? a.EuropewaschangingmorequicklythanAmerica. b.EuropehadgreaterneedoffarmmachinerythanAmericadid. c.Americawasfinallyrnningoutofgoodfarmland. d.TherewasashortageofworkersonAmericanfarm. 4.Itcanbeinferredthatthewaord“here”inLine4refersto_____.a.Europe b.America c.NewJersey d.Indiana 5.Whatpointistheautormakingbystatingthatfarmerscouldcarrynearlyalltheirtoolsontheirbacks? a.Farmershadfewtoolsbeforetheagriculturalrevolution b.Americansweretraditionallyself-reliant. c.Lifeonthefarmwasextremelydifficult. d.Newtoolsweredesignedtobeportable.
試題分類: 綜合英語(一)
練習次數:0次
試題分類: 兒科護理學(一)
練習次數:1次
試題分類: 精神障礙護理學
練習次數:2次
試題分類: 內科護理學(一)
練習次數:0次
試題分類: 護理學導論
練習次數:0次
試題分類: 社區護理學(一)
練習次數:0次
試題分類: 內科護理學(二)
練習次數:0次
掃一掃,手機做題