withoutdoubtbyaccide的精选

问题详情：从方框中选择合适的词组，并用其正确形式填空。withoutdoubt,byaccident,allofasudden,takeplace,fallintoA:DoyouknowwhathappenedtoJamesyesterday?B:Hehurthisleg(1)onhiswaytoschool.A:Badnews!Howdidithap...