A. Practice makes perfect.
B. Every minute counts.
C. Failure is the mother of success.
D. A good beginning is half done.
E. It is never too old to learn.

根据短文内容回答下列问题。

    My father used to work in the city and seldom stayed at home. But he would come back and help to harvest(收割) rice every year.

    One autumn, he promised to help our neighbour, who lost his arms in a traffic accident in 1999, to harvest his rice. After father harvested our own, his little rice picker broke. What's worse, he had to return to work the next day because his partner was ill in hospital. It meant that father wouldn't be back in a few days. It now seemed impossible to help out the neighbour.

    Father told us that he wouldn't let the neighbour's rice rot(腐烂) in the field. He decided to harvest it by hand without a machine. "If tonight's weather is clear, I think I can do it, "added my father. In fact, he was rather tired after a day's harvest work.

    After dinner, father had a short rest and made his way to the field. A full moon was glowing(发光) in the sky and the weather was cold but clear. He spent the whole night keeping his word.

    I would never forget the image(画面): Father was cutting rice in the light of the harvest moon. Behind him, row after row of rice stocks(秸秆) stood at attention, showing respect for a man who kept his word.

    The following are some project rules for the students of Sunshine Secondary School. 

    A Famous Building

    Build a model of a famous building. You can use wood, paper and glue but you mustn't use other things. You have to paint the model. Next class, you must describe your building but it doesn't have to be long.

    Musical Instruments

    You must make two musical instruments with plastic bottles. You can't use materials from toys or real instruments (乐器). In class, you have to play some music with the instruments for three minutes.

    A Short Film

    Make a film about your group. You can bring a video camera or a mobile phone from home. The film has to be in English. You can interview people in your group but their answers mustn't be long. You must play the film in class and introduce your group in three minutes.

    A Chopstick Plane

    You must make a plane with two chopsticks. You can use paper and glue but you can't use metal. You must test the plane in front of your teacher and your classmates in the playground. It has to fly for ten seconds.

Class Project {#blank#}1{#/blank#}

    Careful and careless are as different as fire and water. But it is strange that quite a few scientists have both these qualities (品质 ). They are both careful and careless. {#blank#}1{#/blank#}.

    Once Newton invited a friend to dinner at home. When they were ready to eat, Newton left to get a bottle of wine (酒). {#blank#}2{#/blank#}, Newton still didn't come back. At last his friend found Newton in his lab. When Newton was going to get the bottle of wine, he suddenly had a new idea for his experiment. So he quite forgot his friend and the dinner. Another time, Newton was leading a horse up a mountain, and he held the rein(缰绳) in his hand. While he was walking along, he kept thinking about problems. {#blank#}3{#/blank#}, he found that the horse was gone.

    Einstein was another example. {#blank#}4{#/blank#}. While waiting, he became lost in thought. It started to rain. The rain kept on for some time. When he took out a piece of paper to write something down, the paper was wet and then he knew that it was raining. {#blank#}5{#/blank#}, he again forgot he was standing in the rain.

A. But after he put the paper into his pocket

B. But after his friend had waited for a long time

C. Once he was waiting for a friend at a bridge

D. Newton, the famous English scientist, was such a person

E. When he got to the top of the mountain

    Chris is not a traditional explorer(探险者)— he usually works in an office for a large organization. Yet his job can sometimes be just as exciting and dangerous as being an explorer.

    Chris works for MSF, an organization also known as Doctors Without Borders (无国界医生). MSF sends trained doctors all over the world to help people after a war or a disaster. Chris is a doctor from France who has travelled to many places to organize programmes that help people.

At the moment, there are over 27,000 trained doctors and nurses taking part in MSF projects and tasks. The organization received the Nobel Peace Prize in 1999. All kinds of doctors can volunteer for MSF. They need to be prepared to go almost anywhere in the world and, of course, they should expect difficult conditions. Doctors with experience in tropical(热带的)diseases are especially useful because most of MSF's work is in Africa. When MSF accepts a doctor for a task, he has to go for at least six months. When doctors have completed a few tasks, they might be sent on an emergency task following a disaster, such as an earthquake.

    But why would a doctor leave a comfortable life and a good pay to join MSF? According to Chris, the experience you gain is a great help in your work. Besides, just like the explorers of the past, you need to keep an open mind and learn to get on well with the people you meet. Above all, at the end of each task, you have made a real difference to people's lives.