枪击音的听诊部位常选择在

A．颈动脉
B．锁骨上动脉
C．股动脉
D．桡动脉
E．腘动脉

--- It’s wrong for a student to follow ______ his teachers say.

--- It’s true. I can’t agree ______.

A． no matter what; to much

B． whatever; much

C． no matter what; more

D． whatever; more