Everyone was on time for the meeting _____ Chris, who's usually ten minutes late for everything. [ ]

A. but

B. only

C. even

D. yet

川崎病本质上是（）

A.急性过敏性血管炎症

B.免疫机制介导的急性血管炎

C.感染性血管炎

D.物理因素介导的血管炎

E.婴儿型结节性多动脉炎