What do proverbs tell us？
They tell us（）.

A．A blue one without collar and belt.
B．A blue One with collar rind belt.
C．A white one without collar and belt.
D．A white one with collar and belt.

A．It can do everything that man does.
B．Our lives have been changed a lot.
C．More and more information can be stored in a computer.
D．It can do everything for man.