泽泻、猪苓利水力强，可同用治（）。
A.小便不利
B.水肿
C.泄泻
D.淋证
E.经闭乳少
参考答案：A, B, C, D
His first lecture is of great use to our development. But his latest one is ______ worth attending.
A．better
B．more
C．very
D．much
PTC的禁忌证有
A．胆总管梗阻
B．肝门部胆管梗阻
C．凝血酶原时间延长，有出血倾向
D．黄疸深
E．可能有胰腺病变
