i don't know if she has turned off the light.为什么要使用现在完成时
问题描述:
i don't know if she has turned off the light.为什么要使用现在完成时
答
强调"已经".翻译为:我不知道她是否已经关灯了.
i don't know if she has turned off the light.为什么要使用现在完成时
强调"已经".翻译为:我不知道她是否已经关灯了.