题目内容
The food on the moon has come a long way from the freeze – dried bread to half – dried food. They have changed a lot in the past few years. And now US scientists want to grow vegetables in mini – greenhouses on the moon.
Scientists say they are looking forward to a time when people on the moon or even Mars will be able to eat green and fresh vegetables. Paragon Space Development Corporation has shown people what it called the first step toward growing flowers – and finally food – on the moon.
Paragon, which is a partner of NASA in experiments at the International Space Station, calls it a “Lunar Oasis (绿洲)”
This is a closed greenhouse placed in a metal box. It is designed to safely land a laboratory plant on the moon surface, and protect it while it grows.
The small greenhouse is to be sent up into space by Odyssey Moon Ltd, which takes part in the Google Lunar X Prize. This competition offers $ 20 million to any company which can send up, land and operate a lunar rover (月面车) on the moon surface.
Leaders of Paragon say future testing of the “Lunar Oasis” will be driven by Odyssey’s flight schedule, which will not happen until 2012 at the earliest.
When it is sent up, the greenhouse will have the seeds (种子) of cabbage inside it. Because they go from seed to flower in just 14 days, they can complete their life cycle in a lunar night.
“Growing plants on the Moon or Mars seems so far away, but it is important that we do this research now,” Paragon president Jane Poynter said. “It takes a long time to do a lot of research.”
【小题1】What do we know about “Lunar Oasis” from the passage?
A.It is made of wood by scientists. |
B.It is open for people who are on the Mars. |
C.It can carry different kinds of plants to the moon. |
D.It will protect plats to grow on the moon. |
A.have beautiful followers | B.can grow very quickly |
C.can grow in the greenhouse | D.can grow bigger than other seeds |
A.has produced food on the moon | B.is in charge of NASA in experiments |
C.takes part in the Google Lunar X Prize | D.may test “Lunar Oasis” in the future |
A.It is possible. | B.It can be realized easily |
C.It is impossible. | D.It will come true very soon. |
A.Exploring the Moon and the Mars | B.Making Use of the Lunar Rover |
C.Researching Fresh Food on the Moon | D.Seeking the Living Things on the Moon |
【小题1】D
【小题1】B
【小题1】D
【小题1】A
【小题1】C
解析
More and more people think it necessary to study in an English-speaking country and it didn’t take long at all for me to decide to come and study in UK.
Having been in the school for 2 months, I’m getting used to school life, and I am starting to make the most of my time in here. School starts at 9 o’clock every morning, and every Monday, Wednesday and Friday we have long days, in which we have 9 lessons and school finishes at 4 o’clock. Every Tuesday, Thursday and Saturdays we have short days, in which we have only 6 lessons and finish at 1 o’clock. After lessons, we have two hours of activity time, when you can choose from a wide range of activities, including all the major sports, such as rugby and football, and also the minor sports such as basketball and tennis.
As a boarder( 寄宿者),the quality of food is something I consider very important, and Merchiston has not let me down. The school kitchens are run by a professional food company, and the quality of food is very excellent and also they take the healthy diet very seriously: I remember once I was once asked to take more salad for my meal by a member of the kitchen staff(员工) for I didn’t have enough vegetables. This brings another point of being a boarder: you need to learn how to look after yourself and be responsible(负责) for yourself. One of the huge advantages of being a boarder is that we can have breakfast in the school, which means we don’t have to pull ourselves out of bed as early as the day pupils!
【小题1】The passage mainly tells us about _______.
A.the author’s school life in the UK as a boarder. |
B.the author’s opinion of the school life in the UK. |
C.the differences in school life between China and UK. |
D.the boarder life in a Britain middle school. |
A.has not enough time to study | B.likes to play tennis and basketball |
C.went to the school two months ago | D.finishes school at 4 o’clock |
A.15 | B.45 | C.27 | D.18 |
A.made me disappointed | B.made me pleased | C.encouraged me | D.amazed me |
A.is not used to the food there | B.has learned to have healthy diets |
C.is specially taken good care of | D.sleep as much as the day pupils |