QQ.Itisaninvention的精选

问题详情：-Whichinventiondoyoulikebest？-QQ．Itisaninvention____________canhelpuscommunicatewithothersonlinefreely．A．what  B．that    C．who【回答】B知识点：定语从句题型：选择题...

问题详情： —Whichinventiondoyoulikebest?—QQ.Itisaninvention____________canhelpuscommunicatewithothersonlinefreely.A.what            B.that           C.who【回答】B知识点：定语从...

问题详情：—Whichinventiondoyoulikebest?—QQ.Itisaninvention____________canhelpuscommunicatewithothersonlinefreely.A.what  B.that C.who【回答】B知识点：定语从句题型：选择题...