______ 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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“Apple,pear,peach,orange,lemon,etc.”makeupthe______of“fruit”.
Perseveranceisakindofqualityandthatis_______ittakestodoanythingwell.
Youshouldhelpthem________whenyourfriendsquarrelwitheachother.
Agoodworkerinakeyspotcould,so_______ashekeptupproduction,takeallthecoffeebreakshewanted.
Theprofessorworkedfor7hoursata________.
