共用题干 Robots May Allow Surgery in SpaceSmall robots designed by University of Nebraska researchers may allow doctors on Earth to help perlorm 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 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 thatcan be_________(3)remotely."We think this is going to_________(4)open surgery,"Dr. Dmitry Oleynikov said at a news conference.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 locations.For example,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 next year.Tests on animals have been successful,and tests on humans in England will begin very soon.The camera-carrying robots can provide_________(10)of affected areas and the ones with surgical tools will be able to maneuver(操控)inside the body in ways surgeons' hands can't.The views from the camera-carrying robots are_________(11)than the naked eye,because they_________(12)back color images that are magnified(放大). Because several robots can be inserted through one incision,they could reduce the amount and_________(13)of cuts needed for surgery,which would decrease recovery time. This is particularly_________( 14) to those patients who have been debilitated(使虚弱) by long illness.Eventually,Oleynikov said,the tiny robots may enable surgeons to work without ever _________(15)their hands in patients' bodies."That's the goal,"Oleynikov said."It's getting easier and easier.We can do even more with these devices." _________(1)
A.since B.when C.which D.as正确答案C
