The Beijing Hearing Dog Association has a plan. They plan to choose some stray dogs ( 流浪狗 ) and train them. Then the dogs will be able to help the old and the deaf. They will choose young dogs , because it's easier to train them. The kind of dog is not important. Twenty - four volunteers will join the training. They all have some experience of keeping dogs and they all love dogs. They will learn a special language first from the coach( 教练 ) and they teach the dogs. This training will take 180 days. Then the better - performed dogs will enter the next training. They will learn to understand different sounds , such as knocking on a door and water boiling. Then the dogs will live with the deaf or the old for 30 days. Some people think the plan won't work , because it will cost a lot of money. But some people like the plan and they would like to be the volunteers. ( )1.Why does the association want to choose young dogs? A . Young dogs are cuter. B . Young dogs are stronger. C . It's easier to train them. ( )2.What need the volunteers have in common? A . They all want to help the young. B . They all keep lots of dogs. C . They all have experience of keeping dogs. ( )3.What will the dogs learn in the second training? A . They will learn to understand different languages. B . They will learn to understand different sounds. C . They will learn to understand old people's living habits. ( )4.What can we learn from the article? A . The association will train police dogs. B . The first training will take 180 days. C . The old have to pay for the well trained dogs. ( )5.Which is the best title for the article? A . Stray dogs will help people B . Dogs are very clever C . The old need dogs' help