辛庄中心小学英语教师解题基本功竞赛考试

e)municatewiththesurfacebeforedoingthat.“Wedon’twanttobeenergizinganythingifit’sinanatmospherewithburnablegases,”Kipssaid.?Thecauseoftheexplosionwasnotimmediatelyknown.Highlevelsofcarbonmonoxideweredetectedshortlyaftertheexplosion,whichdelayedrescueefforts,butthoselevelshavesincesubsided(减退),authoritiessaid.68.Accordingtothepassage,wecaninferthat________.?A.alltheminerswhoweretrappedundergroundwerestillalive?municationwiththetrappedminerswascutoff?C.thetworescueteamsenteredthemineatthesametime?D.identhappened69.Wherecanthepassagebeseen??A.Inamagazine.?B.Inanewspaper.?C.Inasciencebook..D.Onanadvertisement.70.Whichofthefollowingshowsthepositionwheretheminersweretrapped?辛庄中心小学英语教师解题基本功竞赛试题答卷成绩________一单项选择:(每小题1分,共30分)1—5_____________6—10________________11—15_____________16—20________________