甲状腺腺瘤的中医病名是（）
A．气瘿
B．血瘿
C．石瘿
D．筋瘿
E．肉瘿
参考答案：E
—_________?
—It's Saturday, November 13th.[ ]
A. What's the date today
B. What day is it today
C. What's today
简述超焦距与光圈口径的关系。
