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          Robots may seem smart,but they cannot even pick up a chess piece.Let's take a look at some tasks that are easy for kids but not for robots.
             Pick things up
             Picking things up is not easy.If we drop our pencil on the floor,our brains work hard.First,we must find the pencil.Then we move our hands to it.A robot cannot always move its "hand" to the right place.When we touch the pencil,it might roll (滾動) a little bit.Robots cannot easily understand this either.So,if you drop a pencil on the floor,a robot will probably roll it around the room.
             Get around in large space
             If someone drops us in a building we've never been to,we might feel a bit lost.But we can look around,find a door and get out quickly.But a robot will look everywhere for a door,even on ceilings and floors.This is because it's hard for them to understand spaces,especially large,blank things such as walls or ceilings.
             Understand the world made by people
             "Common sense" is what we don't need to think or talk about.Because of common sense,we do not look for doors on the ceiling.We pick up a coffee cup by its handle (把手).We feel whether it has coffee inside,and whether it's hot.
             A robot?It may turn the cup upside down.It may hold the hot part of the cup.Scientists have tried teaching robots common-sense rules.But even huge databases (數據庫) don't help much.Maybe they need more time to learn.

          (1)What will a robot do in order to find a door?
          C
          C

          A.Dig a big hole in the wall.
          B.Only look for large and blank things.
          C.Search everywhere even the ceilings.
          D.Drop itself in a corner in the building.
          (2)What can we learn about common sense from the last two paragraphs?
          C
          C

          A.Robots can teach themselves common sense.
          B.Robots have the same common sense as humans.
          C.Scientists tried teaching robots common-sense rules.
          D.Huge databases help much for robots to learn common sense.
          (3)What can we learn from the passage?
          D
          D

          A.Robots are not helpful to humans at all.
          B.Robots are good at picking up small things.
          C.It is easy for robots to understand large spaces.
          D.Robots have trouble understanding our world.

          【考點】說明文科普知識
          【答案】C;C;D
          【解答】
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          發布:2024/6/25 8:0:9組卷:5引用:1難度:0.5
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