债券发行时，若市场利率低于债券利率，则债券的发行价格往往低于债券的票面价值。( )
参考答案：错
脉来极细极软，若有若无是( )
A．弱脉
B．虚脉
C．涩脉
D．微脉
—Would you mind turning _______ the music? Your father is sleeping.
—Sorry. I'll do it right away. [ ]
A. up
B. down
C. on
D. in
