27、Time flew while I was in Sydney．Soon came Christmas．then the New Year．I had（A）________spent the New Year without my family．But this year, I was so far away from them．I missed my parents very much．（B）But l was too busy to make a telephone call to them．Sometimes I thought about what my family was doing．I didn't know（C）他们想念我是否像我一样那么多地想念他们。That afternoon，my school held a New Year party for us．But this made me miss my family even more．In the evening，I couldn't wait to （D）phone my family．（E）________I heard their voice，I begun to cry．I found that I missed them so much．This had been the first time I cried since I （F） arrived in Australia．My homestay mother held me in her arms and told me not to cry．（G）This made me feel better．I was so lucky that I had a good family in Sydney．Now those days in Australia have become the sweetest time in my life．

1．在（A）和（E）填入恰当的词语________；________

2．将划线部分（B）改写为：But I was ______busy ______ I couldn't make a telephone call to them．

3．将划线部分（C）译成英语：________

4．写出划线部分（D）和（F）的同义词或近义词：________；________

5．划线部分（G）指代的是：________________________

24、Colorful fruit and vegetables are good for out health．Their natural colors help protect our bodies from disease．Think about the colors of fruit and vegetables：the red of tomatoes，the orange of carrots，the green of kiwi fruit and the purple of grapes．

You can enjoy eating fruit and vegetables of all colors：green，yellow，orange，blue，purple and white．Each color is important to our health．These colors work together to protect our bodies．Scientists have studied them and discovered the good of colorful fruit and vegetables．The list below shows the good of some colors in fruit and vegetables：

◆Red gives us a healthy heart．It can reduce the risk（风险）of heart disease．Red helps prevent cancer and improve our memory．

◆Yellow gives us a healthy immune system（免疫系统）．It is also good for our eyes．

◆White can keep cholesterol（胆固醇）at a low level．

◆Green helps prevent cancer．It is good for our eyes，too．It also gives us strong bones and teeth．

◆Blue helps us keep a good memory as we grow old．It also helps fight cancer and heart disease．

So when you are buying or eating fruit and vegetables，remember try different colors of fruit and vegetables．

1．How many kinds of fruit and vegetables are mentioned（被提到）in this passage?

2．How does yellow in fruit and vegetables protect our bodies?

3．What colors of fruit and vegetables are good for our eyes?

4．What color can help us keep cholesterol at a low level?

5．How many colors of fruit and vegetables are there in the passage?

23、A research team at the United States Pentagon first developed the concept of linking computers together in the 1960s．They wanted to have a system（A）________ would enable universities，research departments and the military to share resources with（B）________ other．（C）Computers at this time were，as large as refrigerators and could not transported easily．Another problem was that they were often complicated and not compatible with each other．The research team had to overcome these difficulties to（D）create a network that could share computing power．Gradually，more and more scholars came online．（E）Years later，businessmen began using the Internet，too．The number of people using it is increasing all the time and it is becoming more widely available（F）across the world．In fact，somewhere in every continent in the world，it is possible to use the Interact．There is a wide range of services available on the Internet．This means that（G）有很多不同的交流方式．The most popular way is undoubtedly electronic mail-more commonly called ‘e-mail’．The second most popular is browsing on the World Wide Wed（www）．Briefly，the www is a very big series of connected pages containing various forms of multimedia．The third most popular way is real time text based communication between users such as IRC--Internet Relay Chat．

1．在划线处A和B的空白处填入一个适当的词语：_________；_________

2．将划线处C改写为：Compters at this time were _________ _________ large as refigeralots

3．写出划线处D和F的同义词或近义词：_________；_________

4．将划线处E改写为：_________ _________ years

5．将划线处G译成英语：_____________________________________________

22、Qian Xuesen is a pioneer in the development of China's aerospace science and technology．He is called ‘Father of China's Aerospace' and ‘King of Rockets’．

Qian was born in Shanghai on 11 December，1911．In 1934．he（A）________ from the Mechanical Engineering Department of Shanghai Jiaotong University．He then went to（B）________ in the USA，with the help of public funds In 1939，（C）he was awarded a doctorate in Aerospace and Mathematics from an American university After this．（D）he spent many years teaching and doing research work at universities in the USA．

Qian（E）returned to China in 1955．After Qian（F）left the USA，an American writer wrote an article describing the importance of Qian's theories，and the rising strength of China's national defence．Four months after Oian's return to China，he submitted a report to the State Council about using China’s aerospace industry for national defence．Based on his proposal，the State Council and the Central Military Commission set up the Committee of The Aerospace Industry．This was an important body for missile and aerospace science study，and Qian was elected a member of the committee．

As well as science，he is also interested in medicine，philosophy and music，and is good at these things，too．（G）在他90岁生日时，many leading scientists had a huge conference to honor his contribution to aerospace development．

1．在划线处A和B的空白处填入一个适当的词语：__________；__________

2．划线处C在文中指的是：______________________________

3．将划线处D改写为：it __________ __________ many years to teach and do research work

4．写出划线处E和F的同义词或近义词：__________；__________

5．将划线处G译成英语：__________________________________________________

18、“Visitors to the 2010 World Expo（世博会）in Shanghai will be able to go sightseeing in super cool cars with no drivers，” Shanghai city officials（官员）said recently．

When a prototype（样品）of the six-seat car was shown to the public，it interested many people．“The car will help visitors feel what high technology is and help them enjoy the tour of the World Expo site（场所）．” said a professor from Tongji University．The prototype，4.5 meters long，1.7 meters wide，and 1.6 meters tall，runs along a white line．The car costs around 300,000  yuan and can reach a top speed of 50 kilometers per hour．

According to the researchers，visitors will be able to drive the car anywhere in the World Expo site by pressing a button．If they want to get off or stop the car，all they need to do is just to press the button again．

“People can rent one of  these cars for a whole day or just take a ride in it from one place to another，the professor said．About 400 to 500 of these cars will be made for the Expo in 2010．The cars will have radar（雷达）to help them get around．They will mainly use solar batteries and labium（锂）batteries．As they have no need of drivers and oil，these cars will help save energy and human labor and cause no pollution to the environment．

1．________ people can take the car at a time．

A．Four                    B．Five                     C．Six                       D．Seven

2．From the 2nd paragraph，we can know the car _______．

A．is 4.5 meters long and 1.6 meters wide         B．runs along two white lines

C．costs about 30,000 yuan                              D．can reach a top speed of 50 kph

3．People can ________ when they want to get off or stop the car．

A．tell the car                                               B．ask other visitors to help them

C．drive the car out of the white line                 D．press the button themselves

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

A．The car will not pollute the air．               B．The car will use a little oil．

C．The car can help save energy．                D．The car can help save human labor．

5．The best title of the passage is “_________” ．

A．Tour the 2010 World Expo                       B．What is high technology?

C．Cool cars with no drivers                                   D．Rader first used in cars