突触前抑制的发生是由于（）。

A.突触前膜兴奋性递质释放量减少

B.突触前膜释放抑制性递质

C.突触后膜超极化

D.中间抑制性神经元兴奋的结果

E.以上原因综合的结果

The nurse is caring for a client who exhibits magical thinking. Which of the following best describes magical thinking

A．Strong positive and negative feelings that cause conflict.

B．Returning to an earlier developmental stage.

C．Meaningless repetition of words.

D．The belief that thoughts or wishes can control other people or events.