肝胆病常见的脉象是()
A.紧脉
B.滑脉
C.牢脉
D.弦脉
E.动脉
参考答案：D
A successful life is a life ________ challenges are met and difficulties overcome.[ ]
A. which
B. where
C. what
D. that
臭氧作疗器
allenges are met and difficulties overcome.[ ]