题目内容
完成句子
_________(一旦你许下诺言), you should keep it.(once)
答案:
解析:
解析:
答案:Once you have made your promise
解析:考查状语从句及动词时态。本句强调从句动作先于主句而发生,故从句用完成时。
练习册系列答案
相关题目
题目内容
完成句子
_________(一旦你许下诺言), you should keep it.(once)
答案:Once you have made your promise
解析:考查状语从句及动词时态。本句强调从句动作先于主句而发生,故从句用完成时。