______ of meaning is a process by which a word that originally had a specialized meaning has now become generalized.
A、DegradationC
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Amongthefollowingwords,“______”containsanegativeprefix.
Youshouldhelpthem________whenyourfriendsquarrelwitheachother.
WhichofthefollowingisNOToneofthecharacteristicsofidioms?
Perseveranceisakindofqualityandthatis_______ittakestodoanythingwell.
ModernEnglishvocabularydevelopsthroughthefollowingchannelsEXCEPT______.
