It is often       that in sports records are made to be broken. This saying suggests records are made to be broken. This saying suggests there is no limit to athletic performance.

A．to say

B．said

C．saying

D．being said

对肝硬化门脉高压诊断最有价值的是（）。

A.超声显示肝脏回声不均匀

B.蜘蛛痣

C.肝功能异常

D.钡餐示食管下段有蚯蚓样充盈缺损

E.脾大