He felt rather __________ that she should drive the car at such a____________ speed.

A．frightening, frightening

B．frightened, frightened

C．frightening, frightened

D．frightened, frightening

应考虑的治疗是

A．颈枕吊带牵引
B．激素治疗
C．推拿按摩治疗
D．手术
E．颈托围领