大学英语四级语法一题（53）We ___ our breakfast when an old man came to the door .A just have had B have just had C just had D had just had

大学英语四级语法一题（53）We ___ our breakfast when an old man came to the door .A just have had B have just had C just had D had just had 大学英语四级语法 大学英语四级语法一题（52）It was essential that the application forms ___ back before the deadline.A must be sent B be sent C would be sent D were sent 大学英语四级语法一题To be frank ,I’d rather you ___ in the case.A.will mot be involved B.not involved C.not to be involved D.were not involved 大学英语四级语法包括哪些? 大学英语四级语法看什么书?零基础 大学英语四级的语法复习用高中的语法书行不行? 英语四级和高中英语大学公共英语四级的语法水平属于初级语法还是高级语法?高中的语法水平和四级水平相差的多么? 暑假在家自学雅思 大学英语四级水平 我该买的书.词汇 语法 做题的 新东方? 大学英语四级有什么真题 如何做好大学英语四级阅读题 大学英语四级词汇表（带音标） 大学英语四级怎么办? 大学英语四级流程 大学英语四级怎么样? 大学英语四级分数, 英语四级翻译题考查的语法 英语四级重点语法