2021年职称英语理工类B级完型填空及答案9职称英语B.doc
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1、2021年职称英语理工类B级完型填空及答案9 职称英语BRobots May Allow Surgery in SpaceSmall robots designed by University of Nebraska researchers may allow doctors on Earth to help perform surgery on patients in space.The tiny,wheeled robots,(1)are about 3 inches tall and as wide as a lipstick case,can be slipped into small
2、 incisions(切口)and computer-controlled by surgeons in different locations.Some robots are equipped(2)cameras and lights and can send images back to surgeons and others have surgical tools attached that can be(3)remotely.We think this is going to (4)open surgery,Dr Dmitry Oleynikov said at a news conf
3、erence.Oleynikov is a (5)in computer-assisted surgery at the University of Nebraska Medical Center in Omaha.Officials hope that NASA will teach(6)to use the robots soon enough so that surgeries could one day be performed in space.On earth,the surgeons could control the robots themselves(7)other loca
4、tions.For e_ample,the robots could enable surgeons in other places to (8)on injured soldiers on the front line.Researchers plan to seek federal regulatory(9)early nest year.Tests on animals have been successful,and tests on humans in England will begin very soon.The camera-carrying robots can provid
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