关于Heisveryhumorouswhil的百科

•  Heisveryhumorous,whilehisbrotherisratherserious.Thatis...

• 问题详情： Heisveryhumorous,whilehisbrotherisratherserious.Thatis＿＿theirdifferencelies.A.why            B.where        C.how          D.when【回答】AAC知识点：连词题型：选择题...
• 2020-12-2921608