Five people were reported _____ in the accident. [ ]

A. killing

B. to be killed

C. killed

D. to have been killed

胬肉侵入角膜近瞳孔区时首先考虑的治疗方法()

A．射线照射

B．手术切除

C．局部滴眼液

D．局部涂眼膏

E．局部应用丝裂霉素C