【C2】A．soundB．profoundC．well-groundedD．all-round

A． soundB． songC． playD． violin

【C7】A．soundB．directoryC．dictionD．verbal

In New York, lake effect snow caused______.A．disastrous soundB．a threat to residentsC．snow

【C9】A．soundB．noiseC．soundsD．voice

【C19】A．soundB．noiseC．soundsD．voice

All of these presents _________ good to me.A soundB listenC hear