【题目】The idea of being able to walk on water has long interested humans greatly. Sadly, biological facts prevent us ever accomplishing such a thing without artificial aid—we simply weigh too much,and all our mass pushes down through our relatively small feet, resulting in a lot of pressure that makes us sink.

However, several types of animals can walk on water. One of the most interesting is the common basilisk Basilicusbasilicus, a lizard (蜥蜴) native to Central and South America. It can run across water for a distance of several metres, avoiding getting wet by rapidly hitting the water's surface with its feet. The lizard will take as many as 20 steps per second to keep moving forward. For humans to do this, we'd need huge feet that we could bring up to our ears in order to create adequate “hitting”.

But fortunately there is an alternative: corn flour. By adding enough of this common thickening agent to water (and it does take a lot), you can create a “nonNewtonian” liquid that doesn't behave like normal water. Now, if the surface of the water is hit hard enough, particles(粒子) in the water group together for a moment to make the surface hard. Move quickly enough and put enough force into each step, and you really can walk across the surface of an adequately thick liquid of corn flour.

Fun though all this may sound, it's still rather messy and better read about in theory than carried out in practice. If you must do it, then keep the water wings handy in case you start to sink—and take a shower afterwards!

1What do we know about Basilicusbasilicus from the passage?

A. It is light enough to walk on water.

B. Its huge feet enable it to stay above water.

C. It can run across water at a certain speed.

D. Its unique skin keeps it from getting wet in water.

2What is the function of the corn flour according to the passage?

A. To create a thick liquid.

B. To turn the water into solid.

C. To help the liquid behave normally.

D. To enable the water to move rapidly.

3What is the author's attitude towards the idea of humans' walking on water?

A. It is risky but beneficial.

B. It is interesting and worth trying.

C. It is crazy and cannot become a reality.

D. It is impractical though theoretically possible.

【题目】Wanted, Someone for a Kiss

We're looking for producers to join us on the sound of London Kiss 100 FM. You'll work on the station's music programmes. Music production experience in radio is necessary, along with rich knowledge of modern dance music. Please apply (申请) in writing to Producer Vacancies, Kiss 100.

Father Christmas

We're looking for a very special person, preferably over 40, to fill our Father Christmas suit.

Working days: Every Saturday from November 24 to December 15 and every day from December 17 to December 24 except Sundays, 10:30-16:00. Excellent pay. Please contact (联系) the Enterprise Shopping Centre, Station Parade, Eastbourne.

Accountants Assistant

When you join the team in our Revenue Administration Unit, you will be providing assistance within all parts of the Revenue Division, dealing with post and other general duties. If you are educated to GCSE grade C level we would like to talk to you. This position is equally suitable for a school leaver or for somebody who has office experience.

Wealden District Council

Software Trainer

If you are aged 24-45 and have experience in teaching and training, you could be the person we are looking for. You should be good at the computer and have some experience in programme writing. You will be allowed to make your own decisions, and to design courses as well as present them. Pay upwards of £15,000 for the right person. Please apply by sending your CV (简历) to Mrs R.Oglivie, Palmlace Limited.

1】Who should you get in touch with if you hope to work in a radio station?

A. Producer Vacancies, Kiss 100.

B. Mrs Oglivie, Palmlace Limited.

C. The Enterprise Shopping Centre.

D. Wealden District Council.

2】We learn from the ads that the Enterprise Shopping Centre needs a person who ________.

A. is aged between 24 and 40

B. may do some training work

C. should deal with general duties

D. can work for about a month

3】Which position is open to recent school graduates?

A. Producer, London Kiss.

B. Accountants Assistant.

C. Father Christmas.

D. Software Trainer.

4】What kind of person would probably apply to Palmlace Limited?

A. One with GCSE grade C level.

B. One with some office experience.

C. One having good computer knowledge.

D. One trained in producing music programmes.

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