Question

Eating in space is different from that on earth. The food that astronauts（宇航员carry with them doesn't look like the food you eat.

　 Some food is carried in closed bags. It is cooked and frozen before the astronauts get it. All the water is removed from the food. In the space capsule(太空舱), the  astronaut puts the water back. He"shoots" hot or cold water into the food bag with a special gun（枪）. He eats the food through a small hole in the bag.

　Other foods come in bite sizes. The astronaut puts a whole piece into his mouth a time. There can't be crumbs(食物碎屑).Crumbs would float around the capsule and get in the way. Meat, cakes and cereal often come in bite size pieces.

　Astronauts can't drink water from open cups. The water would float in drops in the air. The water is put in the special gun. The astronaut shoots the water into his mouth.

　　Eating in space is hard. Astronauts must learn to eat this way.

阅读短文，并填空．

1．Eating in space is not the             as that on the earth.

2．Some food astronauts take is put in               bags.

3．When the astronaut eats the food, there must be no crumbs, because they would                       around the capsule.

4．If astronauts drink water from open cups, the water would float in              in the air.

5．The astronaut drinks water by           it into his mouth with a special gun.

Answer 1

1same;  2 closed;   3float;   4drops;  5 shooting

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