阅读理解 Hello, everyone. My name is Alice. I usually go to school by bus, but the day before Christmas, I ride a bike to school. On my way, I find a box lying on the road. I stop my bike and pick up the box. I open it and see a beautiful new dress in it. How I want to have a new dress as my Christmas present! I think it looks cool on me, but I must give it back to the owner (物主). There is no time to wait for the owner because I may be late for school. So I give it to a policeman.At night, Mum asks me to put a box under the Christmas tree and says I will get a nice present tomorrow. The next morning, I get up early and run to the Christmas tree. I can't wait to open the box. I find a beautiful dress and it is just the same dress as I see on the road. A note in it says, "Alice, you are our good girl. This is the dress you find on your way to your school. I lose (丢失) it on my way. Mum"（1）How does Alice go to school on the day before Christmas? A．By bike.B．By taxi.C．By bus.D．By car.（2）What does Alice find on the road? A．A bag.B．A box.C．A present.D．A tree.（3）What does the word "pick up" mean? A．拾起B．寻找C．观察D．检查（4）Who is the owner of the box? A．Alice's teacher.B．The policeman.C．Alice's mother.D．Alice's friend.（5）—Why does Alice give the dress to a policeman? — Because .A．she doesn't like the dressB．she wants the policeman to find the ownerC．she knows she will get a dress on Christmas EveD．she hopes the policeman will praise (表扬) her