【C15】A．puzzledB．confusedC．troubledD．disturbed

【C9】A．contributedB．distributedC．distressedD．disturbed

A poor man was chased by a pack of bees, for he accidentally disturbed their hive.

Poor educational performance is sometimes______to emotional disturbance.A．connectedB．relat

【C4】A．worriedB．concernedC．troubledD．shocked

A. puzzledB. annoyed C. embarrassed D. shocked

A series of rifle shots disturbed the tranquil