胆汗淤积性黄疸的病因为
A．颈部淋巴结肿大B．腋窝淋巴结肿大C．左锁骨上淋巴结肿大D．右锁骨上淋巴结肿大E．腹股沟淋巴结肿大
参考答案：D
Though the long-term can not be predicted,the project has been approved by the committee. [ ]
A.affect
B.effect
C.result
D.consequence
《医方集解》所说的“水之上源”是指
A．心
B．肝
C．脾
D．肺
E．肾
