阅读下面广告，根据其内容，选择最佳选项完成下列各题。

Welcome to San Francisco Zoo, Northern California’s largest zoo

You’ll enjoy seeing 250 different kinds of animals here

Mail Address: San Francisco Zoo, Zoo Road, San Francisco, CA 94132

Phone: Main Office: (415) 753-7080

The Main Office clerk is on duty from 5 a.m. to 9 p.m. (Monday — Friday)

Something to Remember:

◎Please Do Not Feed the Animals!

Our animals have proper food, and some animals are on strict diets for healthy reasons. It is very important that you shouldn’t feed them with the food or drinks in your hands. You can only feed the animals that are on the Family Farm in the Children’s Zoo.

◎Animals Do Not Like to Be Teased!

We ask you not to tease or shout at the animals. And please do not throw food or anything else to them.

◎ No Other Pets Are Allowed!

◎ Photography Is Welcome!

Question: Please report problems to zoo officers. They will     help you.

Price of Tickets: Adult: $50; Child: $25

1.The Main Office clerk is on duty __________.

A．at 5 a.m. on Wednesday                  B．at 10 a.m. on Saturday

C．at 8 p.m. on Sunday                      D．at 10 p.m. on Friday

2.You should pay attention to __________ things if you go to San Francisco Zoo.

A．one              B．two              C．three             D．four

3.What does the underlined word “tease” mean in Chinese?

A．忽视             B．殴打             C．戏弄             D．保护

4.Which of the following is NOT true according to the passage?

A．San Francisco Zoo is the largest zoo in Northern California.

B．If you want to feed the animals, you can go to the Family Farm.

C．If you meet some troubles or problems, you can tell them to zoo officers.

D．The phone number of the main office in San Francisco Zoo is (415) 763-7080.

5.Mr. Green brings his two sons and a daughter to the zoo. He has to pay __________.

A．$50              B．$75              C．$100             D．$125

阅读下面广告，根据其内容，选择最佳选项完成下列各题。

Welcome to San Francisco Zoo, Northern California’s largest zoo You’ll enjoy seeing 250 different kinds of animals here Mail Address: San Francisco Zoo, Zoo Road, San Francisco, CA 94132 Phone: Main Office: (415) 753-7080 The Main Office clerk is on duty from 5 a.m. to 9 p.m. (Monday — Friday) Something to Remember: ◎Please Do Not Feed the Animals! Our animals have proper food, and some animals are on strict diets for healthy reasons. It is very important that you shouldn’t feed them with the food or drinks in your hands. You can only feed the animals that are on the Family Farm in the Children’s Zoo. ◎Animals Do Not Like to Be Teased! We ask you not to tease or shout at the animals. And please do not throw food or anything else to them. ◎ No Other Pets Are Allowed! ◎ Photography Is Welcome! Question: Please report problems to zoo officers. They will     help you. Price of Tickets: Adult: $50; Child: $25

　　It shook, rattled (嗄嗄作响), and groaned (呻吟). It wasn't pretty. It looked like a black box sitting on high, skinny wheels. But it could go anywhere, and it was cheap.

　　What was it? It was Henry Ford's Model-T ca－better known as the Tin Lizzie. This car was the most popular of all for nearly 20 years. It changed the American way of life forever.

　　Model T's were sold as fast as they were made. Eleven thousand were sold in 1908. They cost $850 each. Of course, you can't buy a new car for $850 any longer. The prices of new cars keep changing.

　　The line graph below shows how the average prices of American cars have been changing.

　　A line graph shows how something has changed. This kind of graph uses a simple line to show changes. If the line goes up, that means things have gone up in some way. If the line goes down, then something has gone down.

　　Suppose you want to find the average price of cars for 1977. Find 1977 at the bottom of the graph. Find the dot over the year. Then find the price across from the dot.

　　Use the line graph to answer the questions below.

1．What was the average price of a car in 1979?

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2．What does the line graph show about car prices?

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3．In what year did cars cost more than $4000 but less than $6000?

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4．Suppose you were looking for a new car in 1981. What would the average price have been?

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5．How did the average price of cars change from 1977 to 1979?

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