On a very sunny afternoon this summer，Laura was driving home．When the car was near a crossing，Laura found one of the traffic lights didn't work．And a policeman was standing in the middle of the crossing．There were too many cars．And the weather was too hot．The fact was the he was doing a hard job．He was busy directing （指挥 ）traffic．

Laura saw a store on the corner．She wanted to buy some water for the policeman．But it was little shy of her to do it for a stranger．At last，Laura decided to go to the store to buy water．After buying water，she found it was not easy to give the water to the policeman in the busy crossing．

the water to the policeman in the busy crossing．

But Laura still wanted to have a try．She drove into the crossing，and gave him the water．Though he was too busy to take the bottle，he broke into a smile，and said，"Thank you．"

Laura went home by car and felt better．It felt good to spread the positive energy （正能量），and it w as the least she could do!

根据短文内容判断正误，正确的在答题卡上涂A，错误的在答题卡上涂B．

56．Laura was going home in a taxi． 　　

57．Laura found something wrong with a traffic light． 　　

58．At last，Laura decided to buy the policeman a bottle of milk． 　　

59．Laura felt it hard to give the water to the policeman． 　　

60．From the passage we know that Laura was happy because she had spread the positive energy． 　　．