津液的排泄与输布障碍，主要的病理改变包括
A．湿浊困阻
B．津亏血淤
C．痰饮凝聚
D．水液贮留
E．气滞血瘀
参考答案：A,C,D
We should __________ primary importance to job training.
A．concentrate
B．devote
C．attach
D．emphasize
