Practice3
Fortherestofthemonth,anepidemic(流行病)willsweepacrosstheUS.Itwillkeepkidshomefromschool.Collegestudentswillignorepilesofhomework.Employeeswillsuddenlylosetheirabilitiestoconcentrate.
Thedisease,knownas“MarchMadness”,referstotheyearly65-teamUSmen’scollegebasketballtournament.ItbeginsonMarch15andlaststhroughthebeginningofApril.Teamscompeteagainsteachotherinasingleeliminationtournamentthateventuallycrownsanationalchampion.
Nearly20millionAmericanswillfindthemselvesprisonersofbasketballfestivalmadness.
Thefuncomespartlyfromguessingthewinnersforeverygame.Friendscompeteagainstfriends,husbandsagainstwives,andcolleaguesagainstbosses.
Big-nameschoolsareusuallyfavoredtoadvanceintothetournament.Buteachyeartherearedarkhorsesfromlittle-knownuniversities.
Thisaddstothemadness.Watchingateamfromaschoolwith3,000studentsbeatateamfromaschoolwith30,000,formanyAmericans,isanexcitingexperience.Lastyear,thelittle-knownGeorgeMasonUniversitywasoneofthefinalfourteams.Manypeoplehadneverevenheardoftheuniversitybeforethetournament.
Collegebasketballplayersarenotpaid,sothegameismoreaboutmakinganamefortheiruniversityandthemselves.Butthatdoesn’tmeanmoneyisn’tinvolved.
About$4billionwillbespentgamblingontheevent.AccordingtoMediaLifemagazine,theeventwilldrawover$500millioninadvertisingrevenuethisyear,toppingthepost-seasonrevenue,includingthatoftheNBA(全国篮球协会).
Fortherestofthemonth,anepidemic(流行病)willsweepacrosstheUS.Itwillkeepkidshomefromschool.Collegestudentswillignorepilesofhomework.Employeeswillsuddenlylosetheirabilitiestoconcentrate.
Thedisease,knownas“MarchMadness”,referstotheyearly65-teamUSmen’scollegebasketballtournament.ItbeginsonMarch15andlaststhroughthebeginningofApril.Teamscompeteagainsteachotherinasingleeliminationtournamentthateventuallycrownsanationalchampion.
Nearly20millionAmericanswillfindthemselvesprisonersofbasketballfestivalmadness.
Thefuncomespartlyfromguessingthewinnersforeverygame.Friendscompeteagainstfriends,husbandsagainstwives,andcolleaguesagainstbosses.
Big-nameschoolsareusuallyfavoredtoadvanceintothetournament.Buteachyeartherearedarkhorsesfromlittle-knownuniversities.
Thisaddstothemadness.Watchingateamfromaschoolwith3,000studentsbeatateamfromaschoolwith30,000,formanyAmericans,isanexcitingexperience.Lastyear,thelittle-knownGeorgeMasonUniversitywasoneofthefinalfourteams.Manypeoplehadneverevenheardoftheuniversitybeforethetournament.
Collegebasketballplayersarenotpaid,sothegameismoreaboutmakinganamefortheiruniversityandthemselves.Butthatdoesn’tmeanmoneyisn’tinvolved.
About$4billionwillbespentgamblingontheevent.AccordingtoMediaLifemagazine,theeventwilldrawover$500millioninadvertisingrevenuethisyear,toppingthepost-seasonrevenue,includingthatoftheNBA(全国篮球协会).
举一反三
- <spanstyle="display:block;text-align:center;">Practice3</span>Fortherestofthemonth,anepidemic(流行病)willsweepacrosstheUS.Itwillkeepkidshomefromschool.Collegestudentswillignorepilesofhomework.Employeeswillsuddenlylosetheirabilitiestoconcentrate.<br/>Thedisease,knownas“MarchMadness”,referstotheyearly65-teamUSmen’scollegebasketballtournament.ItbeginsonMarch15andlaststhroughthebeginningofApril.Teamscompeteagainsteachotherinasingleeliminationtournamentthateventuallycrownsanationalchampion.<br/>Nearly20millionAmericanswillfindthemselvesprisonersofbasketballfestivalmadness.<br/>Thefuncomespartlyfromguessingthewinnersforeverygame.Friendscompeteagainstfriends,husbandsagainstwives,andcolleaguesagainstbosses.<br/>Big-nameschoolsareusuallyfavoredtoadvanceintothetournament.Buteachyeartherearedarkhorsesfromlittle-knownuniversities.<br/>Thisaddstothemadness.Watchingateamfromaschoolwith3,000studentsbeatateamfromaschoolwith30,000,formanyAmericans,isanexcitingexperience.Lastyear,thelittle-knownGeorgeMasonUniversitywasoneofthefinalfourteams.Manypeoplehadneverevenheardoftheuniversitybeforethetournament.<br/>Collegebasketballplayersarenotpaid,sothegameismoreaboutmakinganamefortheiruniversityandthemselves.Butthatdoesn’tmeanmoneyisn’tinvolved.<br/>About$4billionwillbespentgamblingontheevent.Accordingto<em>MediaLife</em>magazine,theeventwilldrawover$500millioninadvertisingrevenuethisyear,toppingthepost-seasonrevenue,includingthatoftheNBA(全国篮球协会).
- 对劣等商品需求的收入弹性(<br/>) 是(<br/>) A: Em B: Em=0; C: Em<br/>> 0; D: Em
- 成年人每日脂肪、蛋白质和碳水化合物的供给应分别占总能量的适宜比例是() A: 10%~<br/>15%、20%<br/>~ 30%和50%~<br/>65% B: 20%~<br/>30%、10%~<br/>15%和50%~<br/>65% C: 20%~<br/>30%、50%~<br/>65%和10%~15% D: 50%~<br/>65%、10%~<br/>15%和20%~<br/>30% E: 50%~<br/>65%、20%<br/>~ 30%和10%~15%
- Howmanyprimefactorsof<em>x</em>arealsoprimefactorsof<em>y</em>?<br/>(1)<em>x</em>=30<br/>(2)<em>y</em>isamultipleof<em>x</em>.
- [1]AshleyPower’smotherboughtacomputerforherwhenshewaseight.Whenshewasthirteen,shewassurfingtheInternetregularly,butshecouldn’tfindanywhereforteenagerstomeetandtalk.Andonedayshethought,“IfIhadmyownwebsite,I’dmakeitareallyinterestingsiteforteenagers.”<br/>[2]So,whenAshleywassixteen,shelaunchedherownwebsite,called<em>Goosehead</em>.Shehadnoideahowbigasuccessitwouldbe,butthreeyearslater,thesitewasthemostsuccessfulteensiteintheUSA!Itwasgetting100,000hitseveryday,andAshleyhadabout30employees.<br/>[3]Afterafewyears,thewebsitecloseddown.ThenAshley,wholivesinLosAngeles,wasaskedtowriteabookcalled<em>TheGooseheadGuidetoLife.</em>Thebookisabouthowtodesignawebsiteandstartabusiness.Itbeginswithasectioncalled“AllAboutAshley,”whereAshleytellsreaderswhatitisliketobethebossofacompanywhenyouareonlysixteen.“Iwassohappy.Butitwascrazyinalotofways.Igotverystressed.Imean,Iwasonlysixteen—Ididn’tevenhaveacar!Ifyouweresixteenandyouhadyourowncompany,you’dbestressed,too！”<br/>[4]InaninterviewAshleygaveadvicetoteenagerswhowantedtostarttheirownbusiness,“Justbestrongandhaveyourdreamsandworkhardatthem.Anddon’tlistenwhen______,becauseIheard‘no’alot.Justkeepgoinguntilyouhear‘yes’!”<br/>1．ForwhatpurposedidAshleycreate<em>GooseHead</em>?(nomorethan10words)<br/>2．WhatisthemainideaofParagraph2?(nomorethan6words)<br/>3．Accordingtoparagraph3,whatdidAshleydoafter<em>GooseHead</em>closeddown?(nomorethan10words)<br/>4．HowdidAshleyfeelasayoungbossofacompany?(nomorethan5words)<br/>5．FillintheblankinParagraph4withproperwords.