Hardly had he finished his speech ________ the audience started cheering.
A、andB
暂无解析
Iwonderifhecouldgetit________(do)beforetomorrow.
Abeamoflightwillnotbendroundcornersunless________(make)todosowiththehelpofareflectingdevice
Herefusedtotelluswhetherhe________(undertake)thejob.
Iknowitisn’timportantbutIcan’thelp________aboutit.
Agreatnumberofsmallpowerstations________(setup)intheircounty sinceliberation.
