—No one answered when I phoned this morning. Where were you?

—I       for teeth in the dental clinic.

A．was being treated

B．have been treated

C．was treated

D．Treated

新生儿应用下列哪种药物不能引起核黄疸（）

A.维生素K₃

B.头孢他啶

C.复方磺胺甲噁唑

D.阿司匹林

E.布洛芬