单项选择题
A．are seldom punished for doing wrong B．can find something new and interesting all the time C．always want to be young D．live a perfectly happy life if they always behave well
A．lead B．show C．bring D．take
A．they can be lost or stolen B．they can never be lost or stolen C．we don’t have to fear that they will be lost or stolen D．we won’t lose our money even if they are lost or stolen