Question

13．直到上世纪60年代人们才实现了探月梦想．（Not until）Not until the 60s last century did people's dreams of moon exploration come true．．

Answer 1

分析 Not until the 60s last century did people's dreams of moon exploration come true．

解答 Not until the 60s last century did people's dreams of moon exploration come true．
根据句意"直到上世纪60年代"可知，这是描述的过去的事实，所以用一般过去时．
句子应该使用not until位于句首用部分倒装的结构，探月梦想可以用dreams of moon exploration或者dreams of exploring the moon；come true（梦想、愿望）实现．

点评 结合句意本句还可以使用强调句型来表达．如：
It was not until the 60s last century that people's dreams of moon exploration came true．