单项选择题
A. Dream of diving into the water B. Dream of running hard C. Dream of falling down D. Dream of flying into the air E. Dream of being pushed away F. Dream of climbing trees
A．he disliked using mobile phones． B．he was tired of talking on his mobile phone． C．he couldn’t remember simple tasks． D．his employer’s doctor persuaded him to．
A．stress． B．suicide． C．heart disease． D．poor memory．