导致津液输布障碍，水湿痰饮内生的最主要因素是

A．肺气宣降失职

B．肝气疏泄失常

C．脾气运化失健

D．三焦水道不利

E．小肠清浊不别

Half of his money    ___  in the "found and lost case".           [ ]

A. has found  

B. have found  

C. was found      

D. were found