—How do you find the concert last night?

—________. But the conductor was perfect.[ ]

A. I couldn't agree more

B. I really like it

C. I was crazy about it

D. I don't think much of it

有关¹⁸F-FDG炎症显像的叙述，正确的是（）。

A.病灶浓聚通常较弥散

B.炎症病灶摄取FDG与病灶中中性粒细胞聚集有关

C.完成显像时间短，更有利于急性炎症的诊断

D.在炎症显像中应用范围广

E.以上均是