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[职称英语完形填空] 2015年职称英语理工类完形填空专项练习(4)

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  Where Did All the Ships Go?

  The Bermuda Triangle is one__1__the greatest mysteries of the sea.In this triangular area between FloridaPuerto Rico and Bermuda in Atlanticships and airplanes __2__to disappear more often than in__3__parts of the oceanAnd they do so__4__ leaving any sign of all accident or any dead bodies.

  It is__5__that Christopher Columbus was the first person to record strange

  happenings in the area.His compass stopped workinga flame came down from the skyand a wave 1 00 to 200.feet.high carried his ship about a mile away.

  The most famous disappearance in the Bermuda Triangle was the US Naval Air Flight 19.__6__December 5,1945,five bomber planes carrying 14 men.__7__ on a training missionfrom the Florida coast.Later that day, all communications with Flight 1 9 were lost.They just disappeared without a trace.

  The next morning,242 planes and 19 ships took part in the largest air-sea search in history. But they found nothing.

  Some people blame the disappearances__8__supernatural forces.It is suggested the

  __9__ships and planes were either transported to other times and placeskidnapped

  by aliens__10__ attacked by sea creatures.

  There are__11__natural explanationsthough.The US Navy says that the Bermuda triangle is one of two places on earth __12__a magnetic compass points towards true north__13__magnetic north.__14__planes and ships can lose their way if they dont make adjustments.

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