简答题For every first part of an adjacency pair, there is a fixed second part. A、正确 B、错误简答题Some second parts are considered preferred because they are positive responses. A、正确 B、错误简答题People are bound by the rules of turn-taking in conversation. A、正确 B、错误简答题Some second parts are considered preferred because they are positive responses. A、正确 B、错误简答题People are bound by the rules of turn-taking in conversation. A、正确 B、错误简答题For every first part of an adjacency pair, there is a fixed second part. A、正确 B、错误