完形填空英文,InChina,someradiostationsusehotlines.It'susedfor___thelistenstotakepartinthetalkshows.That'sagood___.Yet,thefactissomepeopledonotingbutbreakthewholeprogram.Somepeopleknowlittleaboutthetopicund

　　完形填空英文,

　　InChina,someradiostationsusehotlines.It'susedfor___thelistenstotakepartinthetalkshows.

　　That'sagood___.Yet,thefactissomepeopledonotingbutbreakthewholeprogram.Somepeopleknowlittleaboutthetopicunder___.Sometimestheydonotevenknowwhatthehostistalkingabout.Sothehosthasto___thecallerwhattheshowisabout.Usuallythecallerwill____afewquestionswhichexpresshishopeandshowhisignorance.Thenthehosthastoanswerandexplain--howsillythisis!It____alotoftime.

　　Itseemsthatsomepeoplephonethehotlinesinfun.They____wanttoletthelistenershearthem.Theydon'tcarewhatthetopicisand___theythemselvesareinterestedinthetopicornot,Sillytheyappeartobe.

　　It's___forradiostationstoimprovethehotlineprograms.Ifacallerdoesn'tknowthatwhatisgoing_____,theoperatorshouldnotletthecallertakepartinit.

　　词：A.on,B.necessary,C.tell,D.just,E.weatherF.discussionG.wastesH.awayI.askJ.whetherK.ideaL.encouraging