. It is the first time that Chinese astronaut Wang Yue as one of the volunteers for the Mars-500 test project . A. has been selected B. had been selected C. has selected D. selected 题目和参考答案——青夏教育精英家教网—

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. It is the first time that Chinese astronaut Wang Yue________as one of the volunteers for the Mars-500 test project .

A. has been selected B. had been selected C. has selected D. selected

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If you walk slowly through downtown Helsinki during the day, taking in the splendid 19 th century buildings, white boats and noise of passing trams (有轨电车), you will start to understand why it is called a city of two colors: white and blue.

The sea is always present in Helsinki. When you take a walk over the great open space of the central square, you will hear seabirds screaming. When you take the tram, suddenly and unexpectedly, you are faced with a calm, shining blue sea. You may notice that people in Helsinki do not rush about as in other cities. Instead, they walk along the roads, politely letting other people by.

A usual way to see Helsinki for the first time is to start out by the boats. You will walk by the elderly women selling fish and vegetables in the market square and find yourself in front of a beautiful park. You may enjoy a pleasant walk in the park for a few hours and then take the tram. Trams are the perfect way to get around in Helsinki. Watching the old houses, parks, theatres, churches, shops, restaurants and people in the streets, you may have a slightly sad film feeling to it.

The pale summer nights are another wonder in the city. Following the waterfront（滨水区）of the city after sunset, you couldn’t help stopping and listening to the sweet silence, interrupted only by the screaming seabirds and leaving fishing boats.

However, in some way. Helsinki is also the most modern city in northern Europe. You will surely want to visit the white Glass Palace, the modern art museum, and all those extremely popular cafes and design stores.

Helsinki is called a city of two colors mainly because of the colors of its ________.

A．19th century white buildings and boats

B．19th century buildings and passing trams

C．white roads and blue trams

D．old buildings, boats and the sea

The best way to see most of Helsinki is to go ________.

A．by boat B．by bus C．by tram D．on foot

The 19th century buildings, the white Glass Palace and all those popular cafes and design shops show that Helsinki is _________.

A．both western and eastern B．both quiet and noisy

C．both historical and modern D．both old and new

This passage is most likely to be found in _________.

A．a story-book B．a geography textbook

C．a research report D．a travel magazine

It is "one of the few bright spots in the Chinese economy," says Zeng Ming． He is talking about e-commerce． Mr Zeng, the chief strategy officer for Alibaba, a giant Chinese Internet firm, predicts that digital transactions on his firm's platforms will top l trillion yuan （$159 billion） this year-more than Amazon's and eBay's combined． That is a bold claim, but consider what happened on Singles Sunday．
Invented a few years ago by students and seized upon by digital marketers, this festival for lonely hearts falls annually on the llth day of the llth month （since l is the loneliest number）．It is like St Valentine's Day, only worse． Singletons shower each other with tender gifts: a barrage of pearls; a storm of sweets．
This November llth they spent a surprising 19 billion yuan on Alibaba's online platforms-a fourfold increase on a year ago, and more than double what Americans spent online last Cyber Monday （the Monday after Thanksgiving, when retailers urge Americans to shop online）． About 100m purchases were logged, accounting for 80% of the packages shipped that day． Couriers（怏递员） were buried in parcels．
So life is good for China's e-tailers, then? Not exactly． The number of digital marketers is increasing and online sales are booming． Consumers are enjoying lower prices, better service and more variety． The problem? The pressure on profits in Chinese e-commerce is worse than in America, reckons Elinor Leung of CLSA, a broker． "Almost no one makes money," she says．
The fiercest battles are being fought between online retailers and their bricks-and-mortar（实体的） rivals．Dangdang, a firm． that resembles Amazon,．and 360buy, another online retailer, have cut prices fiercely． Tencent, a cash-rich online giant known for its instant-messaging software, is splashing out to win market share． 360buy has also just raised $400m from investors to do the same． But it is unclear how much longer such firms can burn through capital．
【小题1】What's the best title of this passage?

A．The Ambition of Alibaba

B．Fierce Competition between Retailers

C．A Newly Sprung Festival for the Singles

D．Chinese Booming and Developing E-commerce

【小题2】According to Zeng Ming, this year Alibaba will ．

A．outweigh Amazon and eBay in worldwide influence

B．rank top among all the Internet firms

C．have more than 159 billion dollars' sale

D．create another sales miracle just like the one on Singles Day

【小题3】How many packages were shipped on November ll th from Alibaba's online platforms?

A．About 80 million．	B．About 100 million．
C．About 125 million．	D．About 180 million．

【小题4】What's the author's attitude towards online retailers in China?

A．Optimistic．	B．Concerned．
C．Sympathetic．	D．Indifferent．

I am trying to muster(鼓起)the courage to toss away my mobile phone to enjoy a more peaceful and ring –free life．

Can you imagine not having your mobile phone? In our high-tech, in-a-hurry age, a cell-free life is a hard concept to swallow． Our mobile phones can now access the Internet, and many people feel the need to express their every thought on their blog pages． If I gave up my cellphone, people would think I was mad．

I wish I had the strength to toss away my technology ． I have an office phone, a home phone, e-mail and if people want to contact me． they can． If I’m out, people can leave a message． Do they really need to find me 24/7 ? However, I’m a bit like Frodo in the movie Lord of the Rings． The power of the ring is too strong and I can’t let it go．

Mobile phones have become necessary tools in our busy life． For most people , they hold all contacts and many of us don't write up address books any more． The latest phones carry our music, pictures, movies and everything else． We feel lost without this device and when we do misplace it , we feel cut off from our fellow,

“Where have you been?” said a friend, who saw me a week after I lost my cell, “I tried calling you , but you disappeared． You disappeared off the face of the Earth。” See, when you don’t have a mobile phone, you don’t exist．

I’m not really going to toss my mobile phone away, in fact． We humans are such social animals and mobile phones serve us well． So in 2009, I’ve dicided not to serve my mobile phone． Like all machine, I can always turn it off．

1．What does the underslined phrase“toss away”mean?

A．give away B．get away C．break away D．throw away

2．The writer mentions Frodo to

A．show it is difficult to get rid of the mobile phone

B．show how much he likes Frodo

C．suggest a cell-free life is what he wants

D．introduce a film character to us

3．What do we know about mobile phones in the 4 th paragraph?

A．Mobile phones can do anything for us ．

B．Mobile phones have become very important in our life

C．We could not live without mobile phones

D．We would be cut off by our fellow without mobile phones