sin0.8小于sin1(）。

符合下列（）情形之一的，经批准可以进行邀请招标。

向量的方向叫做向量的模

《中国居民膳食宝塔》第五层是什么？

无线访问接入点的作用相当于局域网中的什么？

Thecompanyhascreatedanewlogoto____________theiroutgoingmails.

what'sthe（）brtweenhighschoolandcollege?

三阶段设计包括

梁与柱连接时，梁长算至柱侧面。

下列费用中，属于施工机械使用费的是？

单层建筑物的高度在（）应计算1/2面积。

用银行存款偿还购买材料款80000元，所引起的变化是（）

在Excel中，设A1单元格中的值为2014-5-24，若在A2单元格中输入日期函数“=DAY(A1)”，按回车键后，则A2单元格中的值为______。

PassageoneInarecentstudy,neuroscientistsfoundthatplayingfast-pacedvideogamescouldhelpimprovedyslexic(诵读困难的)children’sreadingspeed,andtheimprovementsdidnotfadewithtime.Researcherstestedthereadingabilityoftwogroupsof10-year-olddyslexicchildrenafteronegrouphadplayedactionvideogamesandtheotherplayednon-actionvideogames.Eachgroupwascomposedof10childrenwhoplayed80minutesofvideogamesadayforninedays,equaling12hoursofplayperchild.Theirreadingskillsweremeasuredonanumberoffactors,includinghowfasttheyreadwordsandhowaccuratelytheyreadthem.Resultsshowedthatimprovementsinreadingspeedachievedfromplayingfast-pacedvideogamescouldevenexceedimprovementsgainedfromayear’sintense,traditionaltherapies.Scientistsaimedtoprovethatthere’sacorrelationbetweenadyslexicchild’svisualattentionspanandtheirabilitytoread.Actionvideogamesaredistinguishedfromnon-actionvideogamesbysuchcharacteristicsasgamespeed,ahighsensory-motorload,andpresentationofmultiple,peripheral(外围的)stimuli.Actionvideogameplayersconstantlyreceivebothexternalandinternalfeedbackontheirperformance,producinglearning.Itturnedoutthattheassumptionsofresearcherswerecorrect.Actionvideogameplayersdefeatedtheirnon-actionpeersinimprovements.Onlyactiongamekidsshowedgeneralreadingimprovements,upto40percent,whilenon-actionreadersshowednoimprovement.Theactiongamersalsoimprovedtheirbasictextreadingbyasmuchas60percent,whilenon-actiongamersshowedamoremodest5percent-10percentgain.Thoughmoreresearchisneededtonaildownthespecificrolethatactiongamesplayintheimprovements,theresearchersclaimedtheirdataisthestart.Theybelievetheirfindingsshowthatattentioncanbestudiedandefficientlytrainedduringinfancy.Thiscanpavethewayforlow-resource-demandingearlypreventionprogramsthatcoulddrasticallyreducetheincidentofreadingdisorders.24.Resultsofthestudyconfirmedscientists’assumptionthat___________.A.Actionvideogamesprovideplayerswithfeedbackthatfacilitatelearning.B.Actionvideogameshavehighergamespeedsthannon-actionvideogames.C.Readingdifficultiesarerelatedtoexcessiveplayingofvideogames.D.Readingdifficultiesarecausedbybothexternalandinternalfactors.

按建筑面积的计算规则，在建筑主体结构内的阳台，应按其结构外围水平面积计算1/2面积。