题目内容：

The 30 miles of road winds its way through the mountains of Logan Canyon.It is enough to make most drivers frightened.

But Roger Andersen,a 46-yearold father of four,hadn't expected any trouble on the road on last New Year's Eve when he set off for a ski trip to the Bear River Mountains with his three children.The weather was good for traveling on the slopes（坡）,but the higher they drove,the steeper（陡峭的）the roads became.All of a sudden,the car ran toward the cold Logan River out of control and sank into the water.

There was no time to tell the kids what to do.Within seconds,the car was filled with water."It was frightening that we were completely underwater so fast,remembers Andersen.Confused about the directions,Andersen began to search the freezing water for the kids,but however hard he tried he couldn't find them."If I don't get out,maybe none of us are able to get out."Andersen got out of his seat belt,swam through a broken window to the surface.That was when he saw a group of men,about ten in all,appear on the road.One after another,they raced down and jumped into the water,shouting,"Who else is in the car?"Andersen says thankfully,"It was like the sight of angels."

As the kids fully recovered in the following weeks,Andersen felt eager to thank the men who had saved them.He was surprised to learn that the group was a search-and-rescue team,who knew how to help the kids stay alive.

"It's just unbelievable that you'd have so many people there who knew how to do it,"says Andersen."Many people have asked me,'Did you witness a miracle（奇迹）there?' I always say,'I witnessed dozens.'"

1.At the beginning of the ski trip,Roger Andersen       .

A. started his travel with a good feeling

B. was too tired to drive his car

C. was afraid of driving on the steep road

D. prepared for the possible trouble on the way

2.Roger Andersen drove into the Logan River because of       .

A. the broken car    B. his carelessness

C. the bad weather    D. the dangerous road

3.What does the third paragraph mainly talk about?

A. How Andersen ran into danger.

B. What Andersen saw underwater.

C. What the children did to help Andersen.

D. How Andersen tried to save his children.

4.Andersen calls the experience a miracle to       .

A. stress the frightening accident

B. express his thanks to the rescue group

C. show the danger of driving on mountains

D. show his wish to help those people in need