The Rules state that a seaplane shall （).A.not be regarded as a vesselB.in general，keep we

● A （72） consists of the symbols, characters, and usage rules that permit people to commun

● A （72） consists of the symbols, characters, and usage rules that permit people to commun

Morphology is a study ofA．the internal structure of words and the rules that govern their

The utterances that perform. an act rather than state a fact or describe a state are calle

When we are in a social gathering, we must be aware of the rules and procedures that govern the way things are going to proceed. These rules and procedures are technically called（).

The students are encouraged to( )new sentences using the rules that they have learned and the words they know.