--- What do you think of the report?

--- It’s so ________ that I fell asleep in the half.

A．interesting

B．boring

C．relaxing

D．special

结节型肺泡细胞癌的X线表现是（）

A.片状阴影

B.多有空洞

C.类似肺炎

D.常伴有肺叶不张

E.与周围型肺癌相似