Look out! Can you see some boy students ____ basketball?

A．plays

B．play

C．played

D．playing

肾上腺皮质结节性增生的病理特点（）

A.皮质内多发性结节

B.增生结节有较厚的包膜

C.增生结节常见细胞异型

D.增生结节常见出血坏死

E.以束状带细胞为主