患者男,体检时发现肺内结节,行CT检查如下图。应诊为()。
A.结核球
B.周围型肺癌
C.炎性假瘤
D.错构瘤
E.钙化灶
参考答案:D
在经络系统中,具有离、入、出、合循行特点的是:( )
A.奇经八脉
B.十二经别
C.十二经筋
D.十二皮部
E.十五络脉
Not only his parents but also his English teacher___ proud of him .
A.is
B.are
C.be
D.take