题目内容：

    When I was a boy there were no smart phones. Computers were something you saw on STAR TREK(星际航行)，and our television only got one channel clearly. Still, I was never bored. The fields, hills, and woodlands around my house were the nature ready-made playgrounds.

I can remember once hiking to a nearby lake and slowly walking around it. At the backside of it I was amazed to find an old, one-lane, dirt road that I had never seen before. I immediately set out to travel it. It was full of holes and muddy tracks and deep woods bordered it on both sides, but exploring it still seemed like a fine adventure.

I walked on and on for what seemed like hours. I was sure my guardian angel was whispering in my ear to turn around and head back home but I was stubborn and even a bit stupid, so I walked on.

The dirt road give way to a rock one and then a paved one, yet there was still neither a car nor a house in sight. My legs were getting tired. I noticed that the sun was starting to go down and I grew scared. I didn’t want to end up trapped on this road in the dark of night, but I was sure it would be dark before I could make my way back to the lake again.

I was almost in tears when I turned one last curve(弯曲处) and saw something in the distance. It was a house that I recognized. My heart leapt up! I jumped up and down and laughed out loud. I knew the way home! It was still over a mile away but my legs felt like feathers and I hurried back to my house in no time. I walked in with a big smile on my face just in time for dinner.

I remembered this recently when I saw a sign that said, “All roads lead Home.” This is true. In this life all roads no matter what their twists(弯曲) and turns are can lead us home again. They can lead us to our homes here on Earth. They can lead us to our homes in our heart, if we can insist.

1.Why was the author never bored when he was a boy?

A. Because there was still a TV.

B. Because he liked hiking alone.

C. Because there were so many playgrounds built for him.

D. Because he had so many places around his house to play.

2.What made the author decide to take the old road?

A. Seeing it before.

B. That it was a muddy road.

C. Trying a new and special experience.

D. That it had deep woods on both sides.

3.How did the author feel when he saw a known house in the distance?

A. Excited.    B. Frightened.

C. Touched.    D. Desperate.

4.Why did the author mention the sign?

A. To share a famous saying with readers.

B. To introduce what he wanted to say.

C. To explain the function of the sign.

D. To prove the significance of the sign.