A get B B． touch C C． hit D D． knock

A Animals are very skillful at a circus. B B． They are big and strong. C C． Some animals are as clever as human beings. D D． Animals can be trained because they like to get something as a reward.

A A． when it is hungry B B． before it plays a trick C C． when it starts to play a trick D D． after it has done the trick

A who their trainers are B B． they will be praised by theft trainers C C． they will get a reward D D． something dangerous will happen to them

A Scientists consider apes may drive trains some day. B B． Apes have worked in some factories. C C． Apes may one day be used to gather crops. D D． An ape is not a large monkey.

A A． hair loss is a normal, healthy sign B B． man should pay special attention to hair loss C C． it's likely that men have more problems of hair loss D D． men lose more hair than women do

A A． illness causes hair loss B B． human beings have no way to cure hair loss C C． hair loss happening in the fall is an effect of illness D D． hair loss is permanent

A permanent B B． healthy sign C C． seasonal D D． nothing serious

A A． man is sure to find the best way of curing his hair loss in the future B B． the writer believes the earth exists for ever C C． we can't destroy the world by any means D D． the last day will never come to our people

A A． an important man B B． a good friend C C． a telephone call D D． a piece of good news