一、第一节1-6 CCCBBC

　　第二节7.It was born on November 10th,1923. 8.It grew up in Tokyo. 9.Hesuddenly died at work. 10.It returned to the station to wait for its owner day after day.

　　第三节A.six/6 B.protect C.watching animals D.at school E.goes running

　　二、第一节11—15 CADBD 16—20 BCCCB

　　第二节21—25 ABCAD 26—30 DCBBD

　　三、31—35 AACDD 36—40 ACBCB

　　四、第一节41-45 CDDAC 46—50 CDCBC

　　第二节51—55 AEDCB

　　五、第一节56.allow 57.either 58.scared 59.probably 60.guards

　　第二节61.fell asleep 62.what to do 63.led;to 64.With the help of 65.brave;to help

　　第三节Walter the black cat is anything but unlucky.He can save his owner Alice when sheis in great danger!

　　Alice suffers from a heart disease.There was a time when she went to bed without taking hermedicine.Suddenly,her heart beat so fast that she could hardly breathe.Yet she was in deepsleep.

　　When Alice was under a heart attack,her body released a certain scent.When Walter smelthis scent in his owner,he leapt onto Alice's chest and hit her face with his paws until he woke herup.Then she took her medicine to stabilize her condition.

　　Walter is more than just a pet—he's Alice's lifeguard.