题目内容
Counterparts from the company, i.e., personnel of the same rank, should meetthe visitors at the airport. The host group should include an interpreter, ifnecessary.Question: Anyone in the companies could meet the visitors at the airport.
查看答案
搜索结果不匹配？点我反馈
更多问题
Prepare a tasteful, professional sign in order to catch the eye of thevisitors. A computer laser printout of their names in extra-large type works well. Print the sign in the visitors’ mother tongue.Question: In order to catch the eye of the visitors, a tasteful and professional sign is necessary.
The greeting ceremony should be brief to make the visitors aware that theywill be taken to their hotel as soon as possible. If the visitors arrive in themorning, it is certainly acceptable to extend a dinner invitation.Question: No matter when the visitors arrive, the host should extend adinner invitation.
Broadcast technicians set up, operate, and maintain equipment that regulatesthe signal strength, clarity, and range of sounds and colors ofradio or television broadcast.They also operate control panels to select the source of the material. Technicians may switchfrom one camera or studio to another, from film to live programming, or fromnetwork to local programming.The best way to prepare for a broadcast and sound engineeringtechnician job is to obtain technical school, community college, or collegetraining in electronics, computer networking, or broadcast technology.Beginners learn skills on the job from experienced technicians andsupervisors. They often begin their careers in small stations and, onceexperienced, move on to larger ones. Large stations usually hire onlytechnicians with experience. Many employers pay tuition and expenses forcourses or seminars (研讨会) to help technicians keepabreast (跟上，不落后)of developments in the field.Broadcast and sound engineering technicians and radio operatorsmust have smart hands and a talent for working with electrical, electronic, andmechanical systems and equipment. A college degree in engineering is needed in orderto become a chief engineer at a large television station.1. Broadcast technicians will not be responsible for ______.A. making radio broadcasting equipment ready for useB. purchasing broadcasting equipmentC. controlling electrical equipmentD. maintaining broadcasting equipment2.The best way to prepare for a broadcast and sound engineering technician job isn’t to obtain___.A. technical school trainingB. community college trainingC. college trainingD. university training3. Broadcast technicians should get training concerning ______.A. computer networkingB.program directingC. film performingD. program presenting4. We learn from Paragraph 3 that ______.A. many broadcast technicians pay tuition and expenses for coursesby themselvesB. in the field of broadcasting engineering, knowledge need not beupdatedC. many beginners often begin their careers in large stationsD. large stations usually hire experienced technicians5. Broadcast engineering technicians need NOT have the qualification of ______.A. smart handsB. co-working with a chief engineerC. ability of working with equipmentD. a college degree
Mankind’scapacitytostorethelargeamountofinformationintheworldhasbeenmeasuredbyscientists.Thestudy,publishedinthejournalScience,calculatestheamountofdatastoredintheworldby2007was295exabytes.That’sequalto1.2billionaverageharddrives.“Ifweweretotakealltheinformationandstoreitinbooks,wecouldcovertheentireareaoftheUSorChinain3layersofbooks,”Dr.MartinHilbertoftheUniversityofSouthernCaliforniatoldBBC’sScienceinAction.By2007,94%ofstoredinformationwaskeptdigitally.ThesameinformationstoreddigitallyonCDswouldcreateastackofdiscsthatwouldreachbeyondthemoon,accordingtotheresearchers.Thefastestgrowingareaofinformationoperationhasbeencomputation.Duringthetwodecadesthesurveycovers,globalcomputingcapacityincreasedby58%peryear.Thesenumbersmaysoundlarge,buttheyarestilldwarfed(相形见绌)bytheinformationprocessingandstoragecapacityofahumanbeing.Thisstudylookedattheworldasawhole,butthescientistssaythatitdoesshowthatthe“digitaldivide”betweenrichandpoorcountriesisgrowing.Despitethespreadofcomputersandmobilephones,thecapacitytoprocessinformationisbecomingmoreunequal.In2002,peopleinthedevelopedworldcouldcommunicateeighttimesmoreinformationthanpeopleinthedevelopingworld.Justfiveyearslater,in2007,thatgaphadnearlydoubled,andpeopleinrichercountrieshad15timesmoreinformationcarryingcapacity.1.Before2007,moststoredinformationwaskeptintheformof______.A.picturesB.wordsC.digitsD.sounds2.WhatcanwelearnfromParagraph3?A.Globalcomputingcapacitytostoreinformationismorepowerfulthanmankind’scapacity.B.Mankind’scapacitytostoreinformationismorepowerfulthanglobalcomputingcapacity.C.Globalcomputingcapacitytostoreinformationisincreasingslowly.D.Globalcomputingcapacityincreasedby58%peryearduringthelast30years.3.Whatdoweknowaboutthe“digitaldivide”?A.Digitsaredividedintoseveralparts.B.Differentcountrieshavedifferentformsofdigitalinformation.C.Thecapacitytoprocessinformationisequalamongcountries.D.Richcountriescancommunicatemoreinformationthanpoorcountries.4.Theword“gap”canbebestreplacedbytheword______.A.blankB.differenceC.breakD.shape5.Whichofthestatementsiswrongaccordingtothetext?A．By2007,94%ofstoredinformationwaskeptdigitally.BThefastestgrowingareaofinformationoperationhasbeencomputation.C．Thestrdyshowsthatthe“digitaldivide”betweenrichandpoorcountriesisnotgrowing.D.Despitethespreadofcomputersandmobilephones,thecapacitytoprocessinformationisbecomingmoreunequal.
微信支付 
支付宝支付