PassagetwoThisiswhatIhavenoticedinsportsclub:Ineveryclassatmyclub,everysingleattendeeisfemale.Theyareold,theyareyoung;somearefit,andsomearenot.But,saveforoneoftheinstructors,theyareallwomen.Conversely,justabouteverymanintheclub(includingme)worksoutbyhimself,usuallyonthemachinesorfreeweights.Thisisnotsomethingaccidental.Asitrelatestothesexes,theremustbesomeinsightsintohumanbehavior.Butwhat?Coulditbethatwomenfeelmorecomfortableingroupsthanmen?Ifso,why?Andinwhatwaydomenfeelmorecomfortable?Whydowepreferexercisingalone?Diggingdeeper,Iwonderifthesedistinctivebehaviorsaremarkersforbothgenders.Menhavealwaysidentifiedwiththelonewolf.Lookattheheroesinthemovies.WehavetheMarlboroMan,eventheTerminator.Menfindsomethingtimelessandappealingtothelonelyheroes,always.ClintEastwoodandRamboactedalone.Thedarkerthepersona(角色)themoremenrelate.Theybecomeheroeswhentheysaveothersandsolveseriousproblems–allbythemselves.Necessarily,then,thiswouldhavewomenidentifyingwithgroups,likeTheRealHousewivesof…However,menalsoplayonteams.Wecanrelatetoabandofbrothersandfightonbattlefieldstogether.So,whyisitthatwomenalmostuniversallyworkoutingroupsandmendon’t?Ibelieveithasmoretodowitheachgender’swillingnesstoaskforhelp.Inotherwords,thesamepsychologythatmakessomanymenreluctanttoaskfordirectionsisalsowhatkeepsthemoutofthosegymclasses.Ironically,itisadefectofcharacter,buttheroleofproblemsolveristoodeep-rootedintheirmasculinityforthemtobehaveotherwise.Subconsciouslyconsideringthemselvescapableofsolvingproblemsindividually,menwouldregarditfemininetoaskforhelpfromothers,especiallyatthegym,wheretheirphysicalmanhoodisondisplay.Ingeneral,womendon’thavethisproblem.Theytakecomfortinunityorareatleastmotivatedbythatunity.27.Theauthormentionssomerolesinmoviesforthepurposeof___________.

PassagetwoThisiswhatIhavenoticedinsportsclub:Ineveryclassatmyclub,everysingleattendeeisfemale.Theyareold,theyareyoung;somearefit,andsomearenot.But,saveforoneoftheinstructors,theyareallwomen.Conversely,justabouteverymanintheclub(includingme)worksoutbyhimself,usuallyonthemachinesorfreeweights.Thisisnotsomethingaccidental.Asitrelatestothesexes,theremustbesomeinsightsintohumanbehavior.Butwhat?Coulditbethatwomenfeelmorecomfortableingroupsthanmen?Ifso,why?Andinwhatwaydomenfeelmorecomfortable?Whydowepreferexercisingalone?Diggingdeeper,Iwonderifthesedistinctivebehaviorsaremarkersforbothgenders.Menhavealwaysidentifiedwiththelonewolf.Lookattheheroesinthemovies.WehavetheMarlboroMan,eventheTerminator.Menfindsomethingtimelessandappealingtothelonelyheroes,always.ClintEastwoodandRamboactedalone.Thedarkerthepersona(角色)themoremenrelate.Theybecomeheroeswhentheysaveothersandsolveseriousproblems–allbythemselves.Necessarily,then,thiswouldhavewomenidentifyingwithgroups,likeTheRealHousewivesof…However,menalsoplayonteams.Wecanrelatetoabandofbrothersandfightonbattlefieldstogether.So,whyisitthatwomenalmostuniversallyworkoutingroupsandmendon’t?Ibelieveithasmoretodowitheachgender’swillingnesstoaskforhelp.Inotherwords,thesamepsychologythatmakessomanymenreluctanttoaskfordirectionsisalsowhatkeepsthemoutofthosegymclasses.Ironically,itisadefectofcharacter,buttheroleofproblemsolveristoodeep-rootedintheirmasculinityforthemtobehaveotherwise.Subconsciouslyconsideringthemselvescapableofsolvingproblemsindividually,menwouldregarditfemininetoaskforhelpfromothers,especiallyatthegym,wheretheirphysicalmanhoodisondisplay.Ingeneral,womendon’thavethisproblem.Theytakecomfortinunityorareatleastmotivatedbythatunity.28.Whatdoestheword“universally”(Para.4)probablymeaninthepassage?A.Necessarily.B.Everywhere.C.Consciously.D.Never.

PassagetwoThisiswhatIhavenoticedinsportsclub:Ineveryclassatmyclub,everysingleattendeeisfemale.Theyareold,theyareyoung;somearefit,andsomearenot.But,saveforoneoftheinstructors,theyareallwomen.Conversely,justabouteverymanintheclub(includingme)worksoutbyhimself,usuallyonthemachinesorfreeweights.Thisisnotsomethingaccidental.Asitrelatestothesexes,theremustbesomeinsightsintohumanbehavior.Butwhat?Coulditbethatwomenfeelmorecomfortableingroupsthanmen?Ifso,why?Andinwhatwaydomenfeelmorecomfortable?Whydowepreferexercisingalone?Diggingdeeper,Iwonderifthesedistinctivebehaviorsaremarkersforbothgenders.Menhavealwaysidentifiedwiththelonewolf.Lookattheheroesinthemovies.WehavetheMarlboroMan,eventheTerminator.Menfindsomethingtimelessandappealingtothelonelyheroes,always.ClintEastwoodandRamboactedalone.Thedarkerthepersona(角色)themoremenrelate.Theybecomeheroeswhentheysaveothersandsolveseriousproblems–allbythemselves.Necessarily,then,thiswouldhavewomenidentifyingwithgroups,likeTheRealHousewivesof…However,menalsoplayonteams.Wecanrelatetoabandofbrothersandfightonbattlefieldstogether.So,whyisitthatwomenalmostuniversallyworkoutingroupsandmendon’t?Ibelieveithasmoretodowitheachgender’swillingnesstoaskforhelp.Inotherwords,thesamepsychologythatmakessomanymenreluctanttoaskfordirectionsisalsowhatkeepsthemoutofthosegymclasses.Ironically,itisadefectofcharacter,buttheroleofproblemsolveristoodeep-rootedintheirmasculinityforthemtobehaveotherwise.Subconsciouslyconsideringthemselvescapableofsolvingproblemsindividually,menwouldregarditfemininetoaskforhelpfromothers,especiallyatthegym,wheretheirphysicalmanhoodisondisplay.Ingeneral,womendon’thavethisproblem.Theytakecomfortinunityorareatleastmotivatedbythatunity.29.Accordingtotheauthor,whyaremenreluctanttoworkingroupsinsportsclub?

PassagetwoThisiswhatIhavenoticedinsportsclub:Ineveryclassatmyclub,everysingleattendeeisfemale.Theyareold,theyareyoung;somearefit,andsomearenot.But,saveforoneoftheinstructors,theyareallwomen.Conversely,justabouteverymanintheclub(includingme)worksoutbyhimself,usuallyonthemachinesorfreeweights.Thisisnotsomethingaccidental.Asitrelatestothesexes,theremustbesomeinsightsintohumanbehavior.Butwhat?Coulditbethatwomenfeelmorecomfortableingroupsthanmen?Ifso,why?Andinwhatwaydomenfeelmorecomfortable?Whydowepreferexercisingalone?Diggingdeeper,Iwonderifthesedistinctivebehaviorsaremarkersforbothgenders.Menhavealwaysidentifiedwiththelonewolf.Lookattheheroesinthemovies.WehavetheMarlboroMan,eventheTerminator.Menfindsomethingtimelessandappealingtothelonelyheroes,always.ClintEastwoodandRamboactedalone.Thedarkerthepersona(角色)themoremenrelate.Theybecomeheroeswhentheysaveothersandsolveseriousproblems–allbythemselves.Necessarily,then,thiswouldhavewomenidentifyingwithgroups,likeTheRealHousewivesof…However,menalsoplayonteams.Wecanrelatetoabandofbrothersandfightonbattlefieldstogether.So,whyisitthatwomenalmostuniversallyworkoutingroupsandmendon’t?Ibelieveithasmoretodowitheachgender’swillingnesstoaskforhelp.Inotherwords,thesamepsychologythatmakessomanymenreluctanttoaskfordirectionsisalsowhatkeepsthemoutofthosegymclasses.Ironically,itisadefectofcharacter,buttheroleofproblemsolveristoodeep-rootedintheirmasculinityforthemtobehaveotherwise.Subconsciouslyconsideringthemselvescapableofsolvingproblemsindividually,menwouldregarditfemininetoaskforhelpfromothers,especiallyatthegym,wheretheirphysicalmanhoodisondisplay.Ingeneral,womendon’thavethisproblem.Theytakecomfortinunityorareatleastmotivatedbythatunity.30.Whatistheauthor’smainpointinthepassage?

10、信号f(t)的频谱函数Sa(ω)为，则f(2t-4)的频谱函数为（）

设信号m(t)的频带为[0,fH]，抽样频率为fS，下列哪一个是低通抽样定理（）。

已知模拟信号m(t)值域为[-2,18]，对m(t)进行10级均匀量化，则量化间隔△V为（）。

当两信号的互相关函数在t有峰值，表明其中一个信号和另一个信号时移t时，相关程度（）。

无论是T形还是π形滤波匹配网络,都可以视为两个L形滤波匹配网络串接组成的。

某交点JD桩号为K3+100,设置基本型平曲线,算得切线长T为150.5m,则直缓(ZH)点桩号为()。

3、横隔梁在装配式T形梁桥中起着保证各片主梁相互连成整体的作用。（）

6、脚本是存储在文件中一系列的T-SQL语句（　　）。

10.在T-SQL语言中,修改表结构时,应使用的命令是()。

jx19.下列代码的执行结果是？publicclassTest1{publicstaticvoidmain(Stringargs[]){floatt=9.0f;intq=5;System.out.println((t++)*(--q));　　}　　}　

11.以下程序段的运行结果是:#include<stdio.h>intmain(){intx,y,t;x=1,y=2;if(1){if(x<y){t=x;x=y;y=t;}}printf("x=%d,y=%d\n",x,y);return0;}