2021职称英语-理工-B类-第十四篇（精选试题）.doc

精品文档_______________________________________________________________________________________________________________________________________________________职称英语-理工-B类-第十四篇1、HarryPotterismentionedinthepassage，becausescientistsA.cannowmakeaninvisiblecloakofthesamekindasheuses.B.trytomakeaninvisiblecloakofthesamekindasheuses.C.trytoinventadeviceSimilarinideatotheinvisiblecloakheuses.D.knowthatitispossibletomakeaninvisiblecloakofthesamekind.2、Whatistrueofmicrowaves?A.Theirwavelengthsareshorterthanthoseofvisiblelight.B.Theirwavelengthsarelongerthanthoseofvisiblelight.C.Theyaredifferentfromvisiblelightastheyareakindofradiantenergy.D.Theyarevisibletothehumaneye.3、WhatisNOTtrueoftheinvisibilitydevice?A.Itismadeofaspecialmaterialwithunusualability.B.Microwavesbounceoffitwhentheystrikeit.C.Microwavespassthroughitwhentheystrikeit.D.Itbendsthemicrowavesallthewayarounduntiltheyreachtheoppositeside.4、Whatdoestheword“coaster”meaninthepassage?A.Adiskorplateplacedunderadrinkingglasstoprotectatabletop.B.Avesselengagedincoastaltrade.C.Arollercoaster.D.Aresidentofacoastalarea.5、HarryPotter’sinvisibilitycloakdoesn’thaveanyrealcompetitionyet，becauseA.scientistshavenotfoundouthowhiscloakworks.B.thecloakingdeviceisatotalfailure.C.thecloakingdeviceworksonlyformicrowaves.D.thecloakingdeviceworksonlyforvisiblelight._______________________________________________________________________________________________________________________________________________________专业试题，强烈推荐。