根据所给汉语意思及文章内容，写出单词的正确形式。（每空限填一词）LastSunday,Bobhadaspeci...
问题详情：根据所给汉语意思及文章内容，写出单词的正确形式。（每空限填一词）LastSunday,Bobhadaspecialexperiencebecausehemetan 1 （事故）.Onthatday,allhisclassmates 2 （自愿做）tocleanupthecityparksexcepthim,because...
问题详情：根据所给汉语意思及文章内容，写出单词的正确形式。（每空限填一词）LastSunday,Bobhadaspecialexperiencebecausehemetan 1 （事故）.Onthatday,allhisclassmates 2 （自愿做）tocleanupthecityparksexcepthim,because...