______movesonascaleofthenationallanguage,dialects,andindividualwaysofcommunication.
WhichofthefollowingisnotmentionedasWTO'sobjective?
Generallywecoverinsuranee__definite(明确的)instructionsfromourclients.()
ModernEnglishwordsman,woman,child,eat,fight,etc,originatefrom______.