—Would you like to play basketball with us this afternoon? 

— _______. I have to study for tomorrow's test. [ ]

A. I'd love to

B. I'm afraid not

C. Sounds good

D. No problem

结节病Ⅰ期（）

A.杵状指（趾）

B.局限性的喘鸣音

C.X线胸片上双侧肺门淋巴结对称性肿大

D.双下肺固定部位的湿啰音

E.呼气相延长的弥漫性哮鸣音