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A. $ 305. B. $ 530. C. $ 350. 查看更多

 

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Sydney is a young city. Its history goes back just over 200 years. But in Australia, it is the oldest city. It is also the country' s largest city. Sydney is the capital of New South Wales and the most popular city of Australia.

The climate of Sydney is very good. It' s not too cold during the winter and not too hot during the summer. The sky is blue, the air is fresh, and birds sing in the garden. People who live in Sydney seem to have an easy life style. They will tell you, "Don't worry. "

Many people think that Sydney is one of the most attractive cities in the world. It has many tall and modern buildings. Among them, Center point Tower is the tallest. Standing on the 305-metre(80 storeys)tower, you will have a great view of the city.

Sydney is famous for its deep harbor(港口). The harbor has many bays() and beautiful surf beaches.? Among them, Bondi beach is the most popular.? Sydney Harbor is not only beautiful, it also serves as a large port. Ships carry wool, wheat and meat from Sydney to other countries.

People living in Sydney like to call themselves Sydneysiders. They are mostly friendly and easygoing. When they are not working, they love to have a good time at the beach, swimming and sailing.

1.Sydney is the???????? city in Australia.

A. youngest??????? B. largest????? C. coldest?????? D. hottest

2. It seems that people in Sydney have easy life because????????? .

A. the climate is very good

B. the sea is very beautiful

C. they are very rich

D. they always tell you, "Don't worry. "

3.What is true about the Center point?

A. It' s the tallest building in the world.

B. It's an old building.

C. You can see most of the city on it.

D. It' s 80-metre tall.

4. Australia is rich in???????? .

A. wool????????? B. wheat???????? C. meat????? D. all the above

5.What do you think of people in Sydney?

A. cool????????? B. busy?????????? C. shy?????? D. warm-hearted

 

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Did you notice the number on the book in a library? That number is part of the system used by libraries to organize their collections of books. And it’s used in many countries. The number on each book tells you exactly what kind of book it is. This system is also useful for knowing where to go in the library to find a book.

In this system, there are ten large groups of books. Each of these groups has its own number, such as 100, 200, etc. So, for example, any books about language will have a number 400. On the other hand, any books about history will have a number 900. So, a number in the hundreds place tells you what general group a book is in. If you find a book that has a number in the 500s, you know it is a book about science.

However, science is a big group, so the tens place is used to make a more detailed set of science books. For example, math books are included in the group of science books. Math books all have numbers between 510 and 519. Books about the history of Africa have numbers between 960 and 969.

The system uses the ones place to give a more exact limit for the subject of a book. A book on the history of South Africa will have the number 968.

As you can see, it is a simple system to use as long as you understand what the numbers mean. With this system, the library can keep its books well organized, and people can easily find the book that they want.

1.The reading is about       .

   A. libraries

B. working in a library

   C. how numbers are organized

D. how books are organized in libraries

2.The number system is NOT used to       .

   A. find where a book is 

B. tell you the title of a book

   C. tell you what kind of book a book is        

D. organize the collections of books in libraries

3.According to the reading, which sentence is TRUE?

   A. The number on a book can’t be bigger than 900.

   B. There are ten big groups for books in this system.

   C. History books can have any number between 500 and 900.

   D. This system uses both numbers and letters for some books.

4.A book about math can be found in the same group of books as       .

   A. reference books   B. school books     C. science books   D. art books

5.Which two numbers would indicate a book about language and a book about science?

   A. 439 and 493       B. 439 and 568      C. 530 and 560     D. 563 and 436

 

 

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Always forgetting your long passwords(密碼)? Worried about being hacked(被攻擊)?All these worries will soon become history. Scientists have found that upper-casing(大寫)your password can help you reduce the chance being hacked.
Usually passwords are six letters or more.However,50 percent of people choose a common word or simple key combination for their password. The most used passwords are 123456, abcdef and abc123. In fact, if your passwords are in lower-case(小寫),it will be easily hacked by a hacker. According to a study, it only takes a hacker ten minutes to hack a six-letter password which is in lower-case, but if you make the letter in upper-case, it can take up to ten hours. So if you want to make your account much safer, you should make your password upper-case. Of course, you can also add numbers or symbols to your password. Most of the time a hacker’s computer has to work for 18 days to break a password, but if you choose a nine-letter password that includes numbers and symbols, it can take a hacher’s  computer 44,530 years to break it.
【小題1】Scientists have found that   your password is much safer for  
your account.

A.upper-casingB.lower-casing
C.reducingD.copying
【小題2】According to the passage,______is not one of the most used
passwords.
A.123456B.abcdefC.abc123D.000000
【小題3】It takes a hacker___to hack a six-letter password which is in
lower—case.
A.10 minutesB.10 hours
C.18 daysD.44,530 years
【小題4】The Chinese meaning of the underlined word is       
A.數字     B.符號      C.色彩       調料
【小題5】What is the main idea of the passage?
A.What passwords are.
B.How a password is hacked.
C.How to make your password much safer.
D.Why hackers hack your password.

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Always forgetting your long passwords(密碼)? Worried about being hacked(被攻擊)?All these worries will soon become history. Scientists have found that upper-casing(大寫)your password can help you reduce the chance being hacked.

Usually passwords are six letters or more.However,50 percent of people choose a common word or simple key combination for their password. The most used passwords are 123456, abcdef and abc123. In fact, if your passwords are in lower-case(小寫),it will be easily hacked by a hacker. According to a study, it only takes a hacker ten minutes to hack a six-letter password which is in lower-case, but if you make the letter in upper-case, it can take up to ten hours. So if you want to make your account much safer, you should make your password upper-case. Of course, you can also add numbers or symbols to your password. Most of the time a hacker’s computer has to work for 18 days to break a password, but if you choose a nine-letter password that includes numbers and symbols, it can take a hacher’s  computer 44,530 years to break it.

1.Scientists have found that   your password is much safer for  

your account.

A.upper-casing

B.lower-casing

C.reducing

D.copying

2.According to the passage,______is not one of the most used

passwords.

A.123456

B.abcdef

C.abc123

D.000000

3.It takes a hacker___to hack a six-letter password which is in

lower—case.

A.10 minutes

B.10 hours

C.18 days

D.44,530 years

4.The Chinese meaning of the underlined word is       

A.數字     B.符號      C.色彩       調料

5.What is the main idea of the passage?

A.What passwords are.

B.How a password is hacked.

C.How to make your password much safer.

D.Why hackers hack your password.

 

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閱讀理解。
Brazilian footballers
    The Brazilian Football Club will play with Nanjing Shuntian Team at the Olympic Sports Centre on August
26. The club has four national team players. Also coming is the World Cup star Ronaldo who has promised
to play for at least 45 minutes.
    Ticket prices: 60, 100, 150 yuan.
    Time / date: 4:30 p.m., August 26 (Sat.)
    Telephone 50123726
Rock Climbing
    The Third National Rock Climbing Competition will be held on August 26-27 at the Zhongshan Climbing
Training Base. More than 10 teams from Nanjing, Wuhan, Dalian, Jilin and other places will take park in it.
A Japanese team will give an exhibition climbing. Free for spectators.
    Take a long-distance bus from Dongshan Bus Station to the Base.
    Time / Date: 9-12 a.m. August 26 and 27
    Telephone: 71431779, 71448505, Wang Zhenhua 
Bicycle tour and race
    A bicycle tour and race will be held on August 26 and 27 (Sat. & Sun.). At 5:00 a.m. the riders will leave
Gulou Square and ride the first 77 kilometres as a training leg. Then the next 126 kilometres leg, from
Yangzhou to Huai'an, will be the first competitive part of the tour. The second racing leg of the tour will be
from Huai'an to the seaside of Lianyungang, covering a distance of 102 kilometres. On Sunday afternoon all
the people and their bikes will be taken back to Nanjing. 
    Cost: 300 yuan
    Telephone: 46750278
1. The main purpose of announcing the above events is to give information about           .
[     ]
A. visiting teams
B. things to do for the weekend
C. famous players
D. prices to pay for the sports events
2. If you take part in the bicycle tour, you will ride for           .
[     ]
A. 35 kilometres
B. 77 kilometres
C. 126 kilometres
D. 305 kilometres
3. The word "leg" in Bicycle tour and race means            .
[     ]
A. race
B. part of the training
C. practice
D. part of the tour
4. — From the three messages above, which is special about the rock climbing competition? 
    —           .
[     ]
A. A foreign team will take part in it
B. You can watch it without paying
C. You don't have to be a sportsman to take part in
D. The bus trip to the place of the competition is free
5. The three short messages above are            .
[     ]
A. advertisements
B. Short stories
C. Diaries
D. Science fiction

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