—I really apologize for not being able to join in your birthday party.

—_______. We'll get together later.[ ]

A. Go ahead

B. Not to worry

C. That's right

D. Don't mention it

Addison病的自身抗原是

A．红细胞
B．甲状腺球蛋白
C．乙酰胆碱受体
D．肾上腺皮质细胞
E．甲状腺细胞表面TSH受体