Whichoneisnotthefunctionsofthenonverbalcommunication;（）

Whilethefreehealthcliniccosts$1milliontooperate,itis$500000lessthanthecoststhecompanywouldrealizeifemployeesweretreatedelsewhere.

Wehopedthatyouwilldealwithourrequesthonestly.

Tobeginwith,"muzak"(音乐广播网)wasintendedsimplytocreateasoothing(安慰)atmosphere.Recently,however,it'secomebigbusiness—thanksinparttorecentresearch.Dr.RonaldMilliman,anAmericanmarketingexpert,hasshownthatmusiccanboostsalesorincreasefactoryroductionbyasmuchasathird.But,ithastobelightmusic.Afastonehasnoeffectatallonsales.Slowmusiccanincreasereceiptsby38%.Thisisprobablybecauseshoppersslowdownandhavemoreopportunitytospotitemstheyliketobuy.Yet,slowmusicisn'talwaysanswer.Dr.Millimanfound,forexample,thatinrestaurantsslowmusicmeantcustomerstooklongertoeattheirmeals,whichreducedoverallsales.Sorestaurantsownersmightbewelladvisedtoplayup-tempomusictokeepthecustomersmoving—unlessofcourse,theresultingindigestionleadstocomplaints!

练习：

1.Thereasonwhybackgroundmusicissopopularisthat______.

A.itcanhaveapowerfuleffectonthosewhohearit

B.itcanhelptocreateasoothingatmosphere

C.itcanboostsalesorincreasefactoryproductionerywhere

D.itcanmakecustomerseattheirmealsquickly

2.Backgroundmusicmeans________.

A.lightmusicthatcustomersenjoymostB.fastmusicthatmakespeoplemovefast

C.slowmusicthatcanmakecustomersenjoytheirmeals

D.themusicyouarelisteningtowhileyouaredoingomething

3.Restaurantownerscomplainaboutbackgroundmusicbecause______.

A.itresultsinindigestion

B.itincreasestheirsales

C.itkeepscustomersmoving

D.itdecreasestheirsales

4.Theword"up-tempomusic"probablymeans_____.

A.slowmusic

B.fastmusic

C.lightmusic

D.classicalmusic

研究者发现素食主义者有70%的可能性会缺乏各种必需的养分。