聽第二篇短文，回答11-15小題．
11．What is a bear like？
A．It has a large body，long legs and a long tail．
B．It has a small body，thick legs and a short tail．
C．It has a large body，thick legs and a short tail．
12．What do the bears eat？
A．Only meat．
B．Only plants．
C．Both plants and meat．
13．How about bear's eyesight？
A．Bears have good eyesight．
B．Bears have bad eyesight．
C．Bears can't see anything．
14．What do the bears use to find food？
A．Their noses．
B．Their mouths．
C．Their eyes．
15．What can bears do？
A．They can only walk with four legs．
B．They can also walk with their"hands"．
C．They can also walk with their"feet"．