日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

How do you pay for things? Do you usually use cash(現(xiàn)金), or do you like to pay by credit card(信用卡)? If you are like a lot of people, you probably have at least one credit card. Also, you might use it more often than you probably should.

Credit cards first became popular in the 1920s, At that time, businesses, such as hotels and companies, gave credit cards to their best customers(顧客). Unlike today's credit cards, customers could only use these cards at the Store or business that gave out the card. Customers had to pay for things in full. They couldn't pay for something a little at a time.

In 1950, a businessman named McNamara started a credit card company — Diners Club. Unlike earlier credit cards, this card could be used by customers at many restaurants. Customers liked the card because they didn't have to carry a lot of cash with them. Restaurant owners liked the card, too. Why? They found out that customers usually spent more money when they could pay by credit card.

In its first year of business, Diners Club issued 200 cards, The customers who got the cards from the Diners Club could use them at 27 different restaurants. Today, Diners Club has about 8 million customers, and they can use their cards in over 7. 6 million businesses in more than 200 countries.

1.What can we know about the earlier credit cards from the passage?

A. They could be used everywhere.

B. Customers had to pay for things in full.

C. They were very popular before the 1920s.

D. Everyone could get this kind of credit card.

2. The underlined word "issued" here probably means "       ".

A. showed   B. took   C. borrowed     D. provided

3. This passage is mainly about        .    

A. part of the development of credit cards

B. how to use cash

C. the number of people who use credit cards in the world

D. how credit cards help businessmen

 

—How many      teachers are there in your school?

—       them      over two hundred.

A. woman; The number of; is               B. women; The number of; is

C. woman; A number of; is                 D. women; A number of; are

A lot of trees and flowers are on ______ of the river and the number of them is growing ______.

A．both side, greater	B．each sides, more
C．both sides, larger	D．each side, more

 

Zhalong is a nature reserve in Heilongjiang in north-east China. It is one of the world’s most important wetlands. The reserve covers an area of 210,000 hectares. The area provides food and shelter for wildlife. It is an ideal home for different kinds of plants, fish and birds.
Many birds live comfortably in Zhalong Nature Reserve all year round, while some only stay there for a short time. There are many fish in the wetlands, and the birds can easily catch them for food. Zhalong has long been called “the home of the crane”. There are 15 crane species (物種) in the world. 8 of them are in China and there are 6 species in Zhalong area. It is an important living area for the rare red-crowned cranes. There are not many red-crowned cranes in the world. Every spring and summer, red-crowned cranes lay and hatch (孵化) their eggs in Zhalong.
Some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife. More and more birds are in danger because they do not have enough living space. Many of them died. The Chinese government wants to protect these endangered birds, and they can be safe in Zhalong.
Every year, a lot of tourists go to Zhalong to watch birds. This year, members of our Bird-watching Club are going to study the different kinds of birds in Zhalong and the changes in their numbers. The study begins next month.
We _______ once a year. We are now inviting secondary school students to help. We need more people to help us count and do something to help the birds.
Many people do not understand the importance of the wetlands. We hope this information will help them understand and make them actively take action to protect wildlife.
【小題1】 What does the underlined word “ideal” mean?

A．Perfect.

B．Dangerous.

C．Crowded.

D．Expensive.

【小題2】 What can we learn from the second paragraph?

A．All birds stay in Zhalong Nature Reserve all year round.

B．There are eight species of red-crowned cranes in Zhalong.

C．The number of the world’s red-crowned cranes is small.

D．Every winter red-crowned cranes hatch eggs in Zhalong.

【小題3】Which of the following can we choose for the blank (空白) in the fifth paragraph?

A．go birdwatching

B．do a bird count

C．go bird-hunting

D．hold a bird show

【小題4】The purpose of the article is to _______.

A．a(chǎn)ttract more visitors to pay a visit to Zhalong Nature Reserve

B．a(chǎn)sk people to take action to protect wetlands and wildlife

C．prevent people from watching birds in Zhalong Nature Reserve

D．make people around the world know the Birdwatchting Club

In our school libray,there____a number of books on science and the number of them_____growing larger and larger.

  A.is;are                 B.are;is               C.have;is