以下各类人群中,蛋白质营养状况处于负氮平衡的是()
A、青少年D
暂无解析
I’dratheryou____bytrainbecausetheweatherforecastsaidtherewouldbeheavysnowtomorrow.
汉译英:茶花(camellia)的自然花期在12月至翌年4月,以红色系为主,另有黄色系和白色系等,花色艳丽。本届花展充分展示了茶花的品种资源和科研水平,是近三年来本市规模最大的一届茶花展。为了使广大植物爱好者有更多与茶花亲密接触的机会,本届茶花展的布展范围延伸至整个园区,为赏花游客带来便利。此次茶花展历时2个月,展期内200多个茶花品种将陆续亮相。
Thereasonthathispropertywasconfiscatedbythecountry,it____,wasthathewasinvolvedinalotoffraudulentactivitiesduringthewar.
TEXTD
Personalityis,tolargeextent,inherent--A-typeparentsusuallybringaboutA-typeoffspring.Butthe
environmentmustalsohaveaprofoundeffect,sinceifcompetitionisimprotanttotheparents,itislikelytobecomeamajorfactorlivesoftheirchildren.OneplacewherechildrensoakupAcharacteristicsisschool,whichis,byitsverynature,ahighlycompetitiveinstitution.Toomanyschoolsadoptthe"winatallcosts"moralstandardandmeasuretheirsuccessbysportingachievements.Thecurrentpassionformakingchildrencompeteagainsttheirclassmatesoragainsttheclockproducesatwo-layersystem,inwhichcompetitiveAtypesseeminsomewaybetterthantheirB-typefellows.Beingtookeentowincanhavedangerousconsequences:rememberthatPheidippides,thefirstmarathonrunner,droppeddeadsecondsaftersaying:"Rejoice,weconquer!".Byfartheworstformofcompetitioninschoolisthedisproportionateemphasisonexaminations.Itisarareschoolthatallowspupilstoconcentrateonthosethingstheydowell.Themeritsofcompetitionbyexaminationaresomewhatquestionable,butcompetitioninthecertainknowledgeoffailureispositivelyharmful.Obviously,itisneitherpracticalnordesirablethatallAyoungsterschangeinto'B's.Thewouldneedstypes,andschoolshaveanimportantdutytotrytofitachild'spersonalitytohispossiblefutureemployment.Itistopmanagement.16.Accordingtotheauthor,whatfactorscontributetothebuildingofpersonality?
A.inheritance
b.inheritance,competitionandenvironment
c.competition
d.environment
17.Whichofthefollowingstatementsisnottrueaccordingtotheauthorofthepassage?
A.Schoolsusuallyadoptseverecompetitivepolicies.
B.Studentsareoftendividedbycompetitionresults.
C.Schoolisplacewherechildrencultivatetheircharacteristics.
D.Thestrongerdesireforwinning,thebetter.
18.Thephrase"soakup"isclosestinmeaningto____.
A.pullup
b.takeup
c.takein
d.pullin
19.Whatattitudedoestheauthorholdtowardexaminationsinschools?
A.positive
b.negative
c.doubtful
d.neutral
20.whatsuggestiondoestheauthormakeconcerningthemanagementofschools?
A.AllstudentsbemadeintocompetitiveAtypes.
B.Achild'spersonalitybeconsideredinregardtohispossiblefuturejob.
C.AllstudentsbechangedintoBcharacteristics.
D.Schoolsabolishallformsofexaminations.
YouthatlettertoJames.However,yodidn't().