“阴盛者胜之以阳”所说明的阴阳关系是
A．阴阳交感B．阴阳对立C．阴阳互根D．阴阳消长E．阴阳转化
参考答案：B
He couldn’t _______ an answer when I asked him why he was late. [ ]
A. make use of
B. catch up with
C. come up with
D. bring out
腹部损伤中最常受损的器官是（）
A.肝
B.胰腺
C.肾
D.胃
E.脾
