关于SDR说法正确的是（） A: ASDR是软件定义无线电 B: BSDR是多制式公用硬件 C: CSDR的基带同时处理多无线制式信号 D: DSDR消除模拟射频前端
关于SDR说法正确的是（） A: ASDR是软件定义无线电 B: BSDR是多制式公用硬件 C: CSDR的基带同时处理多无线制式信号 D: DSDR消除模拟射频前端
关于SDR说法正确的是（） A: ASDR是软件定义无线电 B: BSDR可以多制式公用硬件 C: CSDR的基带同时处理多无线制式信号 D: D它的特点是消除模拟射频前端
关于SDR说法正确的是（） A: ASDR是软件定义无线电 B: BSDR可以多制式公用硬件 C: CSDR的基带同时处理多无线制式信号 D: D它的特点是消除模拟射频前端
PartC<br/>Directions:<br/><em>Readthefollowingtextsfromwhichfivesentenceshavebeenremoved.ChoosefromthesentencesA</em><em>—Gthemostsuitableonetofilleachnumberedgapinthetext(41—45).ThereareTWOextrasentencesthatyoudonotneedtouse.MarkyouranswersonyourANSWERSHEET.</em><br/>Humorandlaughteraregoodforus.Thereisincreasingevidencethattheycanhealusphysically,mentally,emotionally,andspiritually.Infacteverysystemofthebodyrespondstolaughterinsomepositive,healingway.Sohowcanwegetmorelaughterintoourlives?(41)______Psychologistandauthor,SteveWilson,hassomeanswers.<br/>Manypeoplebelievethatwearebornwithasenseofhumor.Theythink,“eitheryou’vegotit,oryoudon’t.”Dr.Wilsonpointsoutthatthisisfalse.(42)______<br/>Thepartsofthebrainandcentralnervoussystemthatcontrollaughingandsmilingarematureatbirth.(43)______(Afterall,whenababylaughs,wedon’trushoverandsay,“Thatkidhasagreatsenseofhumor!”)Asenseofhumorissomethingthatyoucandevelopoveralifetime.<br/>Sometimespeoplethinkthattheydon’thaveagoodsenseofhumorbecausetheyarenotgoodjoketellers.Dr.Wilsonremindsusthattellingjokesisonlyoneofmanywaystoexpresshumor.(44)______Thenwewillmakeotherslaugh,too.<br/>Apersonwhohasatruesenseofhumoriswillingandabletoseethefunnysideofeverydaylife.Oneofthebestdefinitionsofasenseofhumoris“theabilitytoseethenonseriouselementinasituation.”Considerthissignfromastorywindow:“Anyfaultymerchandisewillbecheerfullyreplacedwithmerchandiseofequalquality.”Thestoremanagerprobablyplacedthesigninthewindowtoimpresscustomerswiththestore’sexcellentservice.(45)______AsDr.Wilsonsays,“agoodsenseofhumormeansthatyoudon’thavetobefunny:youjusthavetoseewhat’sfunny.”<br/>[A]Everyoneexperiencesthisemotion.<br/>[B]Isitpossibletodevelopasenseofhumor?<br/>[C]Headvisesustoloseourinhibitions(抑制)andtrytolaughatourselves.<br/>[D]However,thatdoesnotmeanthatinfantshaveasenseofhumor.<br/>[E]Whatistrue,however,isthatwearebornwiththecapacitytolaughandsmile.<br/>[F]Hehadaseriouspurpose,butifyouhaveasenseofhumor,youwillprobablyfindthesignfunny!<br/>[G]Humorisasignofwisdomandintelligence.
PartC<br/>Directions:<br/><em>Readthefollowingtextsfromwhichfivesentenceshavebeenremoved.ChoosefromthesentencesA</em><em>—Gthemostsuitableonetofilleachnumberedgapinthetext(41—45).ThereareTWOextrasentencesthatyoudonotneedtouse.MarkyouranswersonyourANSWERSHEET.</em><br/>Humorandlaughteraregoodforus.Thereisincreasingevidencethattheycanhealusphysically,mentally,emotionally,andspiritually.Infacteverysystemofthebodyrespondstolaughterinsomepositive,healingway.Sohowcanwegetmorelaughterintoourlives?(41)______Psychologistandauthor,SteveWilson,hassomeanswers.<br/>Manypeoplebelievethatwearebornwithasenseofhumor.Theythink,“eitheryou’vegotit,oryoudon’t.”Dr.Wilsonpointsoutthatthisisfalse.(42)______<br/>Thepartsofthebrainandcentralnervoussystemthatcontrollaughingandsmilingarematureatbirth.(43)______(Afterall,whenababylaughs,wedon’trushoverandsay,“Thatkidhasagreatsenseofhumor!”)Asenseofhumorissomethingthatyoucandevelopoveralifetime.<br/>Sometimespeoplethinkthattheydon’thaveagoodsenseofhumorbecausetheyarenotgoodjoketellers.Dr.Wilsonremindsusthattellingjokesisonlyoneofmanywaystoexpresshumor.(44)______Thenwewillmakeotherslaugh,too.<br/>Apersonwhohasatruesenseofhumoriswillingandabletoseethefunnysideofeverydaylife.Oneofthebestdefinitionsofasenseofhumoris“theabilitytoseethenonseriouselementinasituation.”Considerthissignfromastorywindow:“Anyfaultymerchandisewillbecheerfullyreplacedwithmerchandiseofequalquality.”Thestoremanagerprobablyplacedthesigninthewindowtoimpresscustomerswiththestore’sexcellentservice.(45)______AsDr.Wilsonsays,“agoodsenseofhumormeansthatyoudon’thavetobefunny:youjusthavetoseewhat’sfunny.”<br/>[A]Everyoneexperiencesthisemotion.<br/>[B]Isitpossibletodevelopasenseofhumor?<br/>[C]Headvisesustoloseourinhibitions(抑制)andtrytolaughatourselves.<br/>[D]However,thatdoesnotmeanthatinfantshaveasenseofhumor.<br/>[E]Whatistrue,however,isthatwearebornwiththecapacitytolaughandsmile.<br/>[F]Hehadaseriouspurpose,butifyouhaveasenseofhumor,youwillprobablyfindthesignfunny!<br/>[G]Humorisasignofwisdomandintelligence.