Just up the road from my home is a field, with two horses in it． From a distance，each horse looks like any horse． But if you get closer, you will   36   something quite interesting ——one of the horses is   37  ．
His owner has chosen not to have him put down（杀死）,   38    has made him a safe and comfortable barn（马棚） to    39   ．This is pretty amazing． But if you stand nearby and listen，you will hear the sound of a  40  ．It is coming from a smaller horse in the field．   41   to the horse is a small bell． It  42    the blind friend know where the other horse is，so he can   43   ．        
As you stand and watch these two friends you'll see that the horse with the bell is always  44  the blind horse，and that the blind horse will   45  for the bell and then slowly walk to where the other horse is，trusting he will not be led the  46   way．
When the horse with the bell returns to the shelter of the   47  each evening, he will stop  48   to look back，making sure that the blind friend isn't too   49  behind to hear the bell．
Like the owner of these two horses，the kind people around us do not  50  us away just because we are not perfect or because we have   51   ．Sometimes we are the blind horse，being   52   by the little ringing bell of those who come to  53  us． And we are the guide horse  54  other times, helping others to find their   55   ．

A．doubt B．notice C．decide D．recognize

A．strong B．deaf C．blind D．lamb

A．so B．because C．but D．as

A．leave out B．let out C．decide on D．live in

A．drum B．trumpet C．bell D．violin

A．Added B．Attached C．Turned D．Applied

A．watches B．feels C．lets D．finds

A．follow B．smell C．drive D．instruct

A．getting off B．leaving out C．checking on D．breaking down

A．answer B．listen C．blame D．account

A．high B．wide C．wrong D．crowded

A．barn B．hotel C．camp D．garage

A．suddenly B．occasionally C．slightly D．quickly

A．high B．deep C．wide D．far

A．put B．throw C．burn D．blow

A．fames B．houses C．problems D．treasures

A．cheated B．punished C．guided D．taken

A．beat B．teach C．help D．change

A．on B．at C．over D．among

A．job B．knowledge C．justice D．way