高中英语语法242页的
1._____theclouds,youwouldfindtheairplaneintheskyeasily..用woulddo应该是过去将来时态前面是条件应该是过去啊过去的虚拟应该是过去完成啊?答案却是Wereitnotfor
改错2.whatwouldhavehappenedtoyourfamilyifyouweretodieinanaccident?
273页的3.Sophiagotane-mail_____hercreditcardaccountnumber.AaskingBaskforCaskedforDhavingaskedfor我一直考虑的是主动一般只能是人怎么一个邮件也可呢?
邮箱: 联系方式: