阅读理解　　

　　The New Way to Live in Space

　　Eating in space is different from eating on earth．The food that astronauts(宇航员) carry with them is not the same food you eat on the earth．

　　Some food is carried in closed bags．It is cooked and frozen(冷冻的) before the astronauts go into space．All the water is taken from the food.In the spaceship，the astronauts put the water back．He“shoots”hot or cold water into the food bag with a special gun．He eats the food through a small hole in the bag．

　　Other foods come in the bite sizes．The astronaut puts a whole piece in his mouth at once．There can be no crumbs(碎块)．Crumbs would float around the capsule(密封舱) and get in the way．Meat，cake and other kinds of food often come in bite-size pieces．

　　Astronauts can not drink water from open cups．Water will fly in drops in the air．Astronauts must learn to eat in this way．

　　Washing face and hands is very difficult in space．If you have water on the face and hands，it will stay on them and not fall．

根据短文内容，判断正(T)误(F)。

(1)

(2)

(3)

(4)

(5)

　　Mr White works in an office．He liked reading in bed when he was at school．It was bad for his 　　1　　 and now he is nearsighted(视力)．But he wouldn’t want anybody else to know about it and he 　　2　　 wears a pair of glasses, and it often 　　3　　 him some trouble．

　　One winter morning he went to a village school on business．He 　　4　　 the bus at a stop in a small town．Then he had to walk there．The road to the village was not smooth(平坦的)．He 　　5　　 some times and it made his clothes dirty．　　6　　 he got to the village．Suddenly it began to blow(刮风)and it 　　7　　．He was looking for the school when his hat was blown off(被刮掉)．He began to 　　8　　 it but he couldn’t get it．He couldn’t understand why his hat ran into a house as if(好像)it had 　　9　　．And he ran into the house, too．A woman stopped him and shouted angrily,“　　10　　 are you running after my hen for?”

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

阅读下面短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。

　　Have you ever dreamed about a trip to space? Seeds(种子)of some vegetables and crops are a lot luckier than you, as they have travelled to space and back．

　　China is among the three countries in the world that carry out agricultural(农业的)research in space．The others are Russia and the U．S．Since 1987, China has sent about 1000 kinds of seeds into space．These include green peppers, tomatoes, cucumbers, carrots and rice．Even on China's first manned spacecraft Shenzhou V there were some seeds from Taiwan．

　　“Conditions(条件)in outer space such as radiation(辐射)and low gravity can cause big changes in the seeds, ” said Chinese researcher Jin Xing．

　　But not all seeds are better after going to space．After returning to the earth, the best seeds are chosen．These seeds produce much more and also grow faster than normal seeds．As the safety of genetically modified(转基因)food is still being talked about, some people are not sure about the safety of these “space vegetables” because some of their genes(基因)are changed during the trip to space．

　　But Jin holds the more hopeful view．He said, “Unlike genetically modified crops, no new genes are introduced to the space vegetables, so they are surely safe．”

　　Space vegetables are better than normal vegetables．For example, space tomatoes stay fresh for twenty days, which is one week longer than normal tomatoes．Another popular space vegetable is the peppers．Space peppers have 20 per cent more vitamin C than normal peppers．

　　Researchers are considering holding a tomato festival．By the time people will be able to enjoy about 30 different kinds of space tomatoes on their dining tables．

　　So far, the Chinese Academy of Sciences has set up three space vegetable base fields, one of which is in Shenzhen while the others are in Beijing and Jiangsu Province．

(1)

(2)

(3)

(4)