阅读理解。

　　Eating in space is different from eating on the earth．The food that astronauts bring with them is not the same food they eat on the earth．

　　Some food is carried in closed bags．It is cooked and frozen before an astronaut goes into space．All the water is taken from the food．In the spaceship, the astronaut puts 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 food comes in bite-size．The astronaut puts a whole piece in his mouth quickly．There can be no crumbs(碎屑)．Crumbs would float around the capsule(太空舱)and get in the way．Meat, cakes and other kinds of food often come in bite-size pieces．

　　Astronauts cannot drink water from open cups．Water will fly in drops in the air．The water is kept in the special gun．The astronaut shoots the water into his mouth．

　　Eating and drinking in space is not easy．Astronauts must learn to eat and drink this way．

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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)。

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