ThefunctionsofinstitutionsofhighereducationintheU.S.are________.
A、researchandteaching
B、teachinganddegreeawarding
C、professionaltraining,teachingandpublicservice
D、teaching,researchandpublicservice
Onecanfigureoutthemeaningof“airmail”tobe“mailbyair”byits______.
A、onomatopoeicmotivation
B、morphologicalmotivation
C、semanticmotivation
D、etymologicalmotivation
WhichofthefollowingstatementsisTRUE?
A、Grammaticalmeaningreferstothepartofspeech,tensesofverbsandstylisticfeaturesofwords
B、Unlikeconceptualmeaning,associativemeaningisunstableandindeterminate
C、Affectivemeaningindicatesthelistener’sattitudetowardsthepersonorthinginquestion
D、Collocationcannotaffectthemeaningofwords
我就担心丧失机会。不抓呀，看到的机会就丢掉了，时间一晃就过去了。（）
A、TheonlythingIworryaboutisthatwemayloseopportunitiesIfwedonseizethem,theywillslipthrough’tourfingers,timespeedsby
B、TheonlythingIworryaboutisthatwemayloseopportunitiesDon’tseizethem,theywillslipthroughourfingers,becausetimespeedsby
C、TheonlythingIworryaboutisthatwemayloseopportunitiesIfwedon’tseizethem,theywillslipthroughourfingersNowthattimefliesfast
D、TheonlythingIworryaboutisthatwemayloseopportunitiesIfwedon’tseizethem,theywillslipthroughourfingersastimespeedsby