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Recently，a solar powered（太陽能動力的）plane took to the sky for the first time．It had passed an important test on the way to travel around the world．

The plane took off from an airport in Switzerland（瑞士）at 45km an hour．It slowly rose above the fields and into the sky．

“There has never been an airplane of that kind that could fly — never an airplane so big, so light, using so little energy,” said Bertrand Piccard, a leader of the project．

During the 90-minute flight, the plane did several turns．It climbed nearly 1．6km above the countryside．

    Engineers plan to test a night flight before July．Then they will use the results of the tests to build a second plane．They plan to travel around the world in that plane in 2012．

The plane flies at 70 km an hour．That is faster than a bike and slower than a car．Piccard and pilot Andre Borschberg will take the plane around the world．The pilots will keep the plane in the air for up to five days at a time．

“We want to fly it day and night with no fuel (燃料),” Piccard said

1．How long did the first flight of the solar powered plane last？

A．45 minutes       B．60 minutes        C．70 minutes        D．90 minutes

2．What’s the most special about the plane？

A．It uses no fuel                              B．It’s the fastest plane

C．It can fly highest                            D．It’s the heaviest plane

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

A．The plane goes much faster than a car

B．The plane took off at a speed of 45km an hour

C．Engineers plan to test a night flight before July

D．The plane will fly in the air or up to five days at a time

4．Which column（欄目）of a newspaper may the passage come from？

A．Food and Health                       B．Scientist and Technology

C．Culture and Communication              D．Sports and Entertainment

We are all busy talking about using the Internet, but how many of us know the history of the Internet?

Many people are ___36___ when they find that the Internet was set up in the 1960s. At that time, computers ___37___ large and expensive. Computer networks didn’t work well. If one computer in the network ___38___ down, the whole network stopped. ___39___ a new network system（系統(tǒng)）had to be set up. It should be ___40___ to be used by many different computers. If part of the network was not working, ___41___ could be sent through another part. In this way computer network system would keep on ___42___ all the time.

At first the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed to use it too. However, computers were still very expensive and the Internet was difficult to use. By the start of the 1990s, computers became cheaper and ___43___ to use. Scientists had also developed software that made “surfing”（瀏覽）the Internet more convenient.

Today it is easy to get on-line and it is said that millions of people use the Internet every day. ___44___ e-mail is more and more popular among students. The Internet has now become one of ___45___ parts of people’s life.

Want to save money when travelling by train?
Here are some ways：
Day Returns
This ticket can save you up to 45％ on the standard fare（費用）. You have to travel after the rush hour period Monday—Friday, but can travel at any time on Saturday or Sunday.
Big City Savers
These are special low-priced tickets on certain trains. You have to book in advance（提前）－at the latest by 16：00 the day before you travel. It’s first come, first served.
Weekend Returns
Weekend Returns are available（有售）for most trips over 60 miles. Go on Friday, Saturday or Sunday, and return the same weekend on Saturday or Sunday, and save up to 35％ on the standard fare.
Monthly Returns
These are available for most trips over 65 miles. Go any day and return within a month. Monthly returns save you up to 25％ on the standard fare.
Family Rail Card
For 20 pounds this rail card allows you to take a second adult and up to 4 children for only 3 pounds each when you buy single or return tickets. You can travel as often as you like until the card becomes out of date.
【小題1】How many ways does the writer tell us to save money when travelling by train?

1．What lessons do they have at 1:45 on Wednesday?

A．Physics．               B．Chemistry               C．History                  D．Maths

2．Do they have lessons at 10:30 on Thursday?

A．Yes，they have．                                       B．No，they don’t．

C．We don’t know．                                       D．None（沒有）of the above．

3．On Friday，a physics lesson begins at ________．

A．9:10                       B．10:30                      C．1:45                      D．3:00

4．How many lessons do they have in a week?

A．10．                      B．11．                       C．12．                      D．13．

5．How many kinds of lessons do they have in a week?

A．3．                       B．4．                        C．5．                        D．6．