高一英语练习we could have walked to the station,for it was so near.yes,a taxi___at all necessary.A.wasn't B.hadn't been C.wouldn't be D.won't be请给出翻译和所涉及的语法!

高一练习英语 高一英语选择题（要讲解,谢谢）Thank you for all your hard work last week. I don't think we ____it without you.A.can manageB.could have managedC.could manageD.can have managed为什么选择B? 高一英语练习we could have walked to the station,for it was so near.yes,a taxi___at all necessary.A.wasn't B.hadn't been C.wouldn't be D.won't be请给出翻译和所涉及的语法! 【高一英语】If it____for the snow,we____the mountain yesterday.A.were not ;could have climbedB.were not ;could climbC.had not been ;could have climbedD.had not been ;could climb答案：CA为什么不对呢? 高一英语定语从句练习 高一英语练习册P3 英语高一定语从句练习 we could have it all 高二英语选择：We could have asked someone to carryWe could have asked someone to carry out the plan privatelywithout it _____.A was known B.knows C.being known D.be known请详细说说. If we could speak,we could have a good row. 高一英语必修一书后练习答案? 英语 连词成句 could have we a outside picnic maybe we could have it all是什么意思? we could have had it all What We Could Have Had 歌词 高一英语必修1课本练习答案 高一英语必修二完成句子练习 高一英语必修1完成句子 对应练习.