CanIhelpyoudear的精选

问题详情： –CanIhelpyou,dear?–Yeah,Idon’tknow______abananamilkshake.Maybeyoucanteachme.A.whattodo    B.whentodo    C.howtomake    D.whytodo【回答】C知识点：非谓语动词题型：选择题...