Eating in space is different from that on earth.The food that astronaut(宇航员) eat doesn't look likethe food you eat.Some food is put in closed bags. In the space capsule(太空舱),the astronaut“shoots"(射击) hot orcold water into the food bag with a special gun(枪) He eats the ...
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可知答案为A。主旨题则应根据文意找到最能概括文章大意的选项。如第5小题,短文开头Eating in space is different from eating on the earth.就提到“在太空吃东西和地球上...
根据第一段第一句“Another thing an astronaut has to learn about is eating in space.(宇航员必须了解的另一件事是在太空中吃东西。)”和第二段第一句“Food for space has to be packed in special ways.(太空食物必须用特殊的方式包装。)”以及第三段第一句“There is a good reason for covering ...
Eating in space is different from eating on the Earth. The food that astronauts宇航员) carry with them does not look like the food you eat. Some food is carriedin closed bags. It is cooked and frozen before the astronauts get it. All the water isremoved(从……中去除)from the food. ...
根据第三段中But gravity doesn’t pull them to the floor when they are out of the plastic in a spaceship.They move here and there and can get into a man’s eyes or into the spaceship’s instruments.可知,食物的碎片可能在他们飞行的时候带来麻烦,故选B。【小题2】D 细节理解题。根据第三段...
Eating in space is different from eating on the earth. The food that astronauts carry with them does not 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 spaceship, ...
V 阅读理解Another thing that an astronaut has to learn about is eating in space. Food is weightless, just as men are.Food for space has to be packed in special ways.Some of it goes into tubes that a man can squeeze(挤压) into his mouth. Bite-sized cookies are packed in plastic.There...
One thing an astronaut has to learn about is eating in space. Food is weightless, just as men are.Food for space has to be packed in special ways. Some of it goes into tubes that a man can squeeze into his mouth. Bite-sized cookies are packed in plastic.There is a good reason for...
A.EatingandSleepinginSpace B.HowAstronautsEatinSpace C.FoodforSpace D.HowAstronautsSleepinSpace 试题答案 在线课程 【答案】 【1】B 【2】D 【3】B 【4】A 【解析】文章介绍在太空失重的情况下宇航员怎么吃东西及睡觉,也解释了这样做的原因。
Another thing an astronaut has to learn about is eating in space.Food is weightless,just as men are.Food for space has to be packed in special ways.Some of it goes into tubes ( 软管) that a man can squeeze (挤) into his mouth.Bite –sized cookies (一口大小的饼干) are packed in ...