The utterance "She is the cream in my coffee" obviously violates the maxim ofA．quality.B．q

A．She is the director of the group.B．She is playing the piano.C．She is playing the vio

A．She thinks the wearier is pleasant.B．She has been working hard in the lab.C．She is n

A．She is planning to drop the class.B．She thinks the man wants to take the class.C．She

听力原文：（A)She is strolling in the park.（B)She is shoveling the snow on the road.（C)There

_____ ice cream in the world is more delicious than American ice cream.A: NoneB: Nei

A( )act is the act of uttering words phrases and clauses. It is the act of conveyin