Stated more formally, an object is simply（）of a class.A.a part B.a component C.an instanc

No matter how formal or informal the work environment, the way you present yourself has an

Business casual is more formal than full business suits.（)

On formal __________, people pay more attention to manners.A、situationsB、casesC、conditi

Implied but not stated, ______ .A．a painting is more easily understood than a symphonyB．ar

Implied but not stated, ______ .A．a painting is more easily understood than a symphonyB．ar

Compared to everyday English, the language used in scientific______is usually more formal.