关于韧带撕裂的MRI表现，错误的是（）
A.位置异常
B.T2加权像上呈高信号
C.韧带增宽
D.T1加权像上呈低信号
E.关节积液
参考答案：D
------ We should save some food for _____ who arrives late.
------- There is no need. _____ is here.
A．anyone; Everyone
B．everyone; Anyone
C．anyone; Anyone
D．everyone; Everyone
涂料的主要成膜物质是什么？
