题目内容：

    It was February and Danny Filippidis and his friends were skiing around. After a few days of fun and relaxation, their annual trip was coming to a close. Danny wanted to capture(捕捉) a few more memories of it to post online when they got home. The problem was, he’d left his cell phone in the car.

By the time Danny realized this, he and his friends were already halfway up Whiteface Mountain in Lake Placid. Not wanting to miss a moment, he told his friends to wait while he skied back down to fetch the phone. Danny was an adult and an experienced skier, so they had no reason to doubt his return.

However, it wasn’t until it began to get dark that his friends finally realized something may have gone wrong. They called the police, who began a ground search in no time. Before long, his family and friends came down to help as well. But Danny was nowhere to be found.

What the rescue teams didn’t know at the time was that, by the time the alarm went out, Danny wasn’t even in Lake Placid anymore. He’d taken a wrong turn on his way back to the car, falling down and becoming knocked out. It was dusk by the time he woke up, not knowing where he was.

Danny struggled his way to the road. He flagged down a truck in the hope of securing a ride off the mountain. The truck stopped and he climbed into the warm cab. After telling the trucker where he was going, he fell into a heavy sleep. When the trucker finally informed him that they had arrived, it had been midnight, when his family and friends were still searching the cold wilderness for any sign of him.

Danny often reflects on what might have happened if he hadn’t been found by that trucker. To this day, Danny Filippidis doesn’t know the trucker’s name. He doubts whether he could even point him out if he saw him on the street and the police have been unable to track the man down as well.

1.Why did Danny ski back to fetch his phone?

A.To surf the Net. B.To avoid it being stolen.

C.To make a call. D.To shoot some photos.

2.What happened to Danny on his way down the mountain?

A.He got stuck in a rock. B.He fell down the mountain.

C.He met with a snowstorm. D.He crashed into a truck.

3.What can we learn from the last paragraph?

A.Danny was grateful to the trucker. B.Danny was extremely forgetful.

C.The authorities took no action at all. D.The trucker was hard to recognize.