Teachershavetoconstantlyupdatetheirknowledgeinordertomaintaintheirprofessional___.
A、consequenceAlthoughhedoesn'tlikethatlaw,hewill_____withit.
A university is an educational institution which _____ degrees and carries out research.
Thisisthe_____pianoonwhichthecomposercreatedsomeofhisgreatestworks.
Acityistheproductofthehumanhandandmind,__________man'sintelligenceandcreativity.
According to the psychoanalyst Sigmund Freud, wisdom comes from the_____ of maturity.
