2. 外语
  3. Robots (机器人) have been with us for quite some time. They can often be seen in many factories today. They have gone to such far p

Robots (机器人) have been with us for quite some time. They can often be seen in many factories today. They have gone to such far p

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问题     Robots (机器人) have been with us for quite some time. They can often be seen in many factories today. They have gone to such far places as the moon.
Now, robots have even come into our homes.
    Some robots can "see". They have TV cameras for eyes. Many robots have computer brains (大脑). But what do they look like? Some robots look like persons but many do not.
Robots are very useful to us. They can do not only simple jobs for us, such as putting things into boxes, but also some difficult jobs like getting people out of fire and looking for minerals ( 矿物) in the deep sea.
    Men can get tired, and they need to sleep. But robots do not eat, sleep or get tired. They can work day and night.
    Robots can be a lot of fun. They can do jobs to make our life better. In the future, when we have robots in our homes, they will do much of the housework for us. They will wash the dishes, take our lovely dogs for walks, watch our homes, and even talk to us.
After working for a long time, robots________.
选项 A、do not get tired
B、will stop working
C、may make mistakes
答案A
解析 句意：机器人在长时间工作后会怎样?细节题。从文章第四段第二段“…robots do not eat，sleep or get tired．”可知：机器人不吃不喝也不会觉得累。故A选项符合题意。
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