Amanwithagreenbagwalkedintoadoctor’sroom.“Pleasesitdown...
问题详情：Amanwithagreenbagwalkedintoadoctor’sroom.“Pleasesitdown.Openyourmouthandputoutyourtongue,’’thedoctorsaid.“Ok.Youcancloseyourmouthnow.Itisclearsomethingiswrongwithyou.Youhavetodomoreexerci...