WhichofthefollowingisNOToneoftheextra-linguisticfactorsthatcausechangesinmeaning?
A、Culturalreason
B、Historicalreason
C、Classreason
D、Psychologicalreason
WhichofthefollowingisNOToneofthecharacteristicsofidioms?
A、Thepartofspeechofeachelementinanidiomisveryimportant
B、Theconstituentsofidiomscaneplaced’tber
C、Thewordorderinanidiomcan’tbechanged
D、Anidiomfunctionsasoneword
Ifyoutrytolearntoomanythingsatatime,youmayget________.
A、concentrated
B、confused
C、confirmed
D、convinced
WhichofthefollowingisNOToneofthemainsourcesofnewwordsinthepresent-dayEnglishvocabulary?
A、Therapiddevelopmentofmodernscienceandtechnology
B、Social,economicandpoliticalchanges
C、Theinvasionofforeigncountries
D、Theinfluenceofotherculturesandlanguages
Ithasbeenyears________Ireturnedhome.
A、after
B、that
C、since
D、when