第1题:
The author mentions big cities such as Tokyo, Singapore and Paris______.
A. to show that city people all over the world have a lot in common
B. to let his readers be aware that they are some of the world's biggest cities
C. to illustrate their difference from American cities
D. because they are some of the cities that attract visitors most
44.答案为A 从第三段第一句可知国际上的大城市有很多共同之处。A正确。
第2题:
第3题:
Interviewer-------- Why is English so important?
David------- Well, English is so important primarily because so many people speak it and use it, so it has now become the lingua franca in the world in a way that we’ve never seen before. We’ve never had a world language of this kind before. So people are learning it not just to be able tocommunicate with native speakers, but also with speakers of other language around world.
Interviewer-------And why has it become that dominant language?
David------I think the reason for that is actually very complicated, although in the twentieth century, we can just see that it’s the rise of the US military and consumer power. I mean the technology, all the big developments in technology largely came from the US. So all of these developments actually were produced within the English language, and people had to learn English in order to understand them, or to benefit from them. The Internet is only one example of that kind. Once a language has got into that position of dominance, it’s actually very different to shift it. So we could be seeing the emergence of other big languages in the world becoming more important than they have been, like Spanish, but it’s unlikely that they’re going to shift the English from its position of dominance.
36. English is important, according to David, __________________________. A). because it has become a world language B). because so many people speak and use it C). because a lot of people are learning it D). because it is the lingua franca
37. English has become the dominant language in the world________________________. A). because it has always been the way B). for a reason that is very complicated C). only in the 20th century D). for no reasons
38. English became the dominant language in the 20th century_________________________. A). in the USA
B). because of the increase in American consumer power
C). because developments in technology came mainly from USA. D). all over the world.
39. People had to learn English______________________.
A). because developments in technology were made by English speakers B). because they needed to understand the new developments in technology C). to use the Internet
D). to speak with native Americans
40. David thinks that__________________________.
A). it will be easy for another language to become dominant B). English will not always be the dominant language
C). it will not be easy for another language to become dominant D). English will be the dominant language
第4题:

A.Switch A ,because it has the lowest MAC address
B.Switch C,because it has the lowest priority
C.Switch B,because it has the highest MAC address
D.Switch C,because it is the most centrally located switch
E.Switch A,because it is the most centrally located switch
F.Switch D,because it has the highest priority
第5题:
第6题:
Swift is a master satirist. His satire is usually masked by an outward gravity and an apparent earnestness which renders his satire all the more powerful. His "A Modest Proposal" is generally taken as a perfect model.
第7题:
The Great Barrier Reef is included on the World Heritage list because()
第8题:
第9题:
第10题:
he was fully occupied with observing nature
he didn't live very long with them
the family was extremely large
he was too young when he lived with them
第11题:
第12题:
it has the most beautiful seascape in the world
it has the greatest number of islands in the world
it has the most diverse and complex marine life in the world
it has the longest coast in the world
第13题:
A. working
B. have working
C. to have worked
D. to work
第14题:
East London has traditional ly been an area which has attracted immigrants.The chance to find jobs in London has led to immigrants from many different parts of the world living there.Also, because it was the home of London s docks, it was easy for people to get there by ship.One famous bui lding in Brick Lane has been a church, a synagogue and is now a mosque Nowadays this part of London, which is known as the East End.is home to people from many different parts of the world.including Africa, Asia and the Caribbean.This means that there are many shops and restaurants selling ethnic food.In the past the East End was one of the poorest parts of London, but now it is becoming more fashionable and house prices are rising rapidly.This is because many people want to live near to where they work in the centre of the city.Also improved transport links to both other parts of London and to other countries via the Channel Tunnel train station and Dock lands Airport have attracted more people to the area.
21.East London has()
A.has never been a home for immigrants
B.has recently become a home for immigrants
C.has always been a home for immigrants
22.Immigrants are attracted by()
A.low house prices
B.jobs
C.ethnic food
23.London' s docks were()
A.easy to reach by plane
B.mainly in East London
C.a good place to find work
24.East London()
A.is a cheap place to live
B.has never been a cheap place to live in
C.ued to be a cheap place to live in
25.House prices are rising rapidly because()
A.it has good transport links and more people want to live there near the center of London
B.there are lots of jobs in East London
C.there are lots of good shops and restaurants
第15题:
You are in the process of creating a virtual private catalog in your Oracle Database 11g database. The PROD1, PROD2, and PROD3 Oracle Database 10g databases are registered in the base recovery catalog. The database user who owns the base recovery catalog is CATOWNER. CATOWNER executes the following command to grant privileges to a new user VPC1 using Oracle Database 11g RMAN executables:What is the outcome of the above commands?()

A. They execute and create a virtual catalog for pre-Oracle 11g clients.
B. They produce an error because PROD1 and PROD2 databases belong to the older version.
C. They produce an error because you need to connect as CATOWNER to execute this packaged procedure.
D. They produce an error because you need to connect to the target database to execute this packaged procedure.
第16题:
第17题:
The Great Barrier Reef is included on the World Heritage list because()
Ait has the most beautiful seascape in the world
Bit has the greatest number of islands in the world
Cit has the most diverse and complex marine life in the world
Dit has the longest coast in the world
第18题:
Why has Australia always been a continent with few people?()
第19题:
Swift is a master (), his satire is usually masked by an outward gravity and an apparent earnestness which renders his satire all the more powerful.
第20题:
he was fully occupied with observing nature
he didn’t live very long with them
the family was extremely large
he was too young when he lived with them
第21题:
第22题:
working
to have worked
to work
having worked
第23题:
第24题:
对
错