One day , Mr. Jackson took Paul to his favorite restaurant. It was a French restaurant. The waiter was from France, but he didn’t speak to them in French. ”Would you like to see menu?” , he asked in a kind way. ”Yes, please,” Mr. Jackson said.
The waiter gave them a menu each. They studied them. “ You can spend only twenty-five dollars,” Mr. Jackson told his son. The waiter asked Paul,” What would you like, young man?”
“How much is the tomato soup?” Paul asked.
“ Six dollars,” the waiter said.” It’s very good.”
“How much is the duck with orange?” Paul asked next.
“Fifteen dollars,” the waiter said.
“How much is the chocolate ice cream?”
“Six dollars,” the waiter said.
Paul added it up quickly. Six plus fifteen plus six is twenty-seven. He thought he could have the duck and the soup, or the duck and ice cream.” I’ll have the duck and the chocolate ice cream, please,” he said to the waiter.
Paul said to his father, ”My meal will cost only twenty-one dollars. Can I keep the other four dollars? His father laughed.”No, Paul,” he said ,”leave it for the waiter.”
【小題1】How did the waiter speak to Paul and Mr. Jackson?
| A．In a rough way | B．In a friendly way | C．I n French | D．Slowly |
【小題2】What did Paul have for dinner?
| A．The soup and the duck | B．The duck and the ice cream |
| C．The duck ,the soup and the ice cream | D．The soup and the ice cream |
【小題3】How much did Paul’s meal cost?
【小題4】What did Mr .Jackson tell Paul to do with the other $4?
| A． Keep it | B． Give it back to him |
| C．Spend it on soothing else | D．Give it to the waiter |
【小題5】What does this passage tell us?
| A．Paul and his father hate eating in restaurant. |
| B． Mr. Jackson ‘s favorite food is English food. |
| C．Paul was careful not to spend more than $25 in the restaurant. |
| D．Paul didn’t know what to choose from the menu. |
，等級系數(shù)為5的乳制品記為
，現(xiàn)從這5件乳制品
中任取兩件（假定每件乳制品被取出的可能性相同），寫出所有可能的結(jié)果，并求這兩件乳制品的等級系數(shù)恰好相同的概率