Inwhatcanonlybedescribedasaheroicact，agoldenretrievermanagedtosavehisowner'slifebylyingontopofhimforalmost24hourstokeephimfromfreezingtodeathafterslippingoniceandbreakinghisneck．OnNewYear'sEve，64-yea

Question

In what can only be described as a heroic act，a golden retriever managed to save his owner's life by lying on top of him for almost 24 hours to keep him from freezing to death after slipping on ice and breaking his neck．
On New Year's Eve，64-year-old Bob，who chose not to reveal his last name for privacy reasons，of Petoskey，Michigan，was watching a football game between Clemson and Ohio State．It was around 10：30 p．m．when he decided to go outside and fetch some more wood for his fireplace wearing only long underpants，slippers and a shirt．He had taken the short，15-foot walk to the firewood shed thousands of times before，but this time his poor choice of footwear made him slip，and the fall left him unable to move．
"I was Screaming for help，but my nearest neighbor is about a quarter-mile away and it was 10：30 p．m．，but my Kelsey came，"Bob recalls．"By morning my voice was gone and I couldn't yell for help，but Kel sey didn't stop barking．She kept barking for help，but never left my side．She kept me warm and alert．I knew I had to hold on through this and that was my choice to stay alive．"

21．Who saved Bob's life？___
A．His friend．   
B．His neighbor．   
C．His son． 
D．His dog．
22．What was the reason for Bob's slipping？___
A．He seldom went out at night．
B．He didn't wear proper shoes．
C．It was too dark to see clearly．
D．The weather was freezing cold．
23．What can be learned about Bob from the story？___
A．He was shy in public．
B．He liked playing football．
C．He lived all by himself．
D．He got on well with neighbors．

Answer 1

21．D 细节理解题．根据文章内容．"By morning my voice was gone and I couldn't yell for help，but Kel sey didn't stop barking．She kept barking for help，but never left my side．She kept me warm and alert到了早上的时候我已经没有力气再呼救，而Kel一直都没有停止狂吠，她一直对我不离不弃…由此可判断，Kel是一只狗狗，故选D
22 B 细节理解题．根据文章内容but this time his poor choice of footwear made him slip，and the fall left him unable to move 在Bob去去木材的时候，他穿着一双拖鞋，而他的对鞋子错误的选择，让他自己摔倒并且爬不上来，结合选项，故选B
.23．C 推理题． 根据文章内容who chose not to reveal his last name for privacy reasons 他是因为私人原因而选择不透露姓名，不是在公众面前害羞，排除A；was watching a football game between Clemson and Ohio State他是喜欢看足球比赛而不是喜欢打足球，排除B； my nearest neighbor is about a quarter-mile away and it was 10：30 p．m他家离邻居家较远，由此可推断，关系不是很好，排除B．而文章中提到，当他在冰面上滑倒时，没有其他人出现，除了他的狗，由此得知，他是一个人居住，故选C