英语完形填空People understand that animals are not as man,but they

英语完形填空
People understand that animals are not as man,but they are clever enough to learn certain things.Some can do many useful jobs for man,others are wonderful.
People like to watch animals playing games.Now let’s talk about dogs and horses first.
Dogs are very good at helping the blind men or finding __1__ people.The first thing that a dog learns is to obey its master.It is not __2__ for a dog to understand orders.Such orders as ‘sit,lie down,stay there,come here’ are ___3___ taught by a child.
The job of watching – dog trainer is very interesting.Some dogs quickly learn that friends and __4___ people are not the same.They know who are friends and who are not.This is because their masters often __5___ and invite friends into their houses.But some dogs will always __6__ postmen.Postemn come to give people letters.The postman often comes to the house,but he __7__ walks into the house.So the dog thinks the postman is a __8____.
It is very important for a dog trainer to remember that he must always use the same __9___ for one act and teach only one act at a time.
Horses can also learn many things.They carry men to places where are no ___10___,and help farmers work in their fields.Horses must learn never to be _11__ of noise or cars and buses.Running horses can run much faster than other horses.
Animals can learn to do many things.Trainers can teach tigers to __12___ over something.Elephants can learn to walk in __13___,to stand on two legs,to lie on their sides and to stand on their heads.They can also learn to dance.
Once a trainer had an elephant and a tiger live together for many weeks.The two animals became enemies.Then the man taught the tiger to jump onto the elephant’s _14____.Both animals became so interested in the act that they __15___ they were enemies.
(x05) 1.A.blindx05x05x05B.youngx05x05x05C.oldx05x05x05D.lost
(x05) 2.A.easyx05x05x05B.difficultx05x05C.importantx05x05D.useful
(x05) 3.A.hardx05x05x05B.hardlyx05x05x05C.easyx05x05x05D.easily
(x05) 4.A.interestingx05x05B.impolitex05x05C.strangex05x05D.different
(x05) 5.A.seex05x05x05B.talkx05x05x05C.stayx05x05x05D.welcome
(x05) 6.A.incitex05x05x05B.eatx05x05x05C.attackx05x05x05D.welcome
(x05) 7.A.alwaysx05x05x05B.neverx05x05x05C.oftenx05x05x05D.sometimes
(x05) 8.A.friendx05x05x05B.thiefx05x05x05C.strangerx05x05D.robber
(x05) 9.A.thingx05x05x05B.objectx05x05x05C.wordx05x05x05D.dog
(x05) 10.A.horsesx05x05x05B.dogsx05x05x05C.peoplex05x05x05D.roads
(x05) 11.A.interestedx05x05B.pleasedx05x05C.afraidx05x05x05D.amazed
(x05) 12.A.runx05x05x05B.jumpx05x05x05C.flyx05x05x05D.laugh
(x05) 13.A.linesx05x05x05B.forestsx05x05x05C.waterx05x05x05D.streets
(x05) 14.A.headx05x05x05B.backx05x05x05C.nosex05x05x05D.legs
(x05) 15.A.remebered x05x05B.knewx05x05x05C.forgotx05x05x05D.hated