It is better to die on one's feet than ______.

A．are lucky since they can have a whole night's sleep
B．find fun in tucking them into bed at night
C．find more time to play and joke with them
D．derive happiness from raising their children

A．are somewhat denied the chances of gaining happiness
B．will remain single although they may go dating
C．must know what true happiness is
D．should devote more time to activities