Question

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Robot guides the blind

     Guide dogs are good friends and helpers for blind people. Now, a new kind of robot can also do the
same job.
     NSK, a Japanese robotics company, is hard at work on a robot guide dog. The robot makes good
use of wheels on its four legs to roll (滾動(dòng)) around on the floor. It can also lift its legs to climb up and
down stairs.
     Blind people can give orders to the robot by touching handgrips(手柄). The robot also talks in a
woman's voice to let its human owner know what's going on. Such robots will probably never take the
place of real dogs, but they have their own advantages. They can use GPS and street maps to lead their
owners to the places they want to go.
1. What is the title of the passage?
    ________________________
2. A robot guide dog is invented in ______
3. The robot has ______ legs to roll around on the floor.
4. Touching handgrips is ______ given by blind people.
5. GPS and ______ can be used to show the owners around.

Answer 1

1. Robot guides the blind  
2. Japan
3. four      
4. orders        
5. street maps