阅读理解。
Mabel is a cashier (收银员) in a big shop in New York. People can buy medicine, watches, sweets, and many other things. They pay Mabel for the things they buy.
At the shop people can also buy lottery tickets ( * * ) . They pay one dollar 
for a lottery ticket. There are pictures on the ticket. Some pictures are winning pictures, and some pictures are losing pictures. Most people win nothing. Some people win two dollars. A few lucky people win thousands of dollars.
One day Mabel was working at the shop. She sold three lottery tickets to a woman. The woman
looked at the pictures on th
e tickets. Then she threw the tickets on the counter (柜台) and walked away.
“These are losing tickets,” she thought.
Mabel picked up the tickets and looked at them. She was surprised. Then she was excited (兴奋的). One ticket was a winning ticket!
“Excuse me!” Mabel called to the woman. “You won $ 50,000!”
The woman came back to the counter. She took the winning ticket and looked at it “You're right,”
she said. “I won $50,000.”
The woman walked away slowly, looking at the ticket again and again. Then she turned around.
“Thank you! Thank you very much!” she said to Mabel.
Why did Mabel give the woman the ticket? Why didn't she keep the ticket? Didn't she want the
$50,000?
“Of course I wanted the money,” Mabel said. “But it was her ticket. It wasn't my ticket.”
"Well, I'm sorry that you aren't rich,” her mother said. “But I'm happy that you're honest (诚实)."
1. Mabel _______ at the big shop.
A. receives and pays out money
B. puts things on the shelve
C. helps people choose things
D. carries things for old people
2. One lottery ticket costs _______ .
A. nothing
B. three dollars
C. two dollars
D. one dollar
3. The woman was lucky because _______ .
A. all her three tickets were winning tickets
B. all her three tickets were losing tickets
C. Mabel found the winning ticket and gave it back to her
D. she found the winning ticket herself
4. Mabel didn't keep the winning ticket because _______ .
A. she won $50,000 , too
B. her mother told her not to do so
C. she didn't want to have anything that was not hers
D. her mother was very rich
5. Which sentence is true?
A. Mabel is so foolish.
B. Mabel's mother was angry.
C. The women got the money at last.
D. The woman was sad .
