______ this piece of music, please. It's beautiful.  [ ]

A. Listen to  

B. Hear  

C. Look at    

D. See

柯萨可夫综合征不可能出现的症状是

A．近记忆障碍

B．学习困难

C．虚构

D．智能基本正常

E．有意识障碍