they didn't give the book back to the library 这句话正确吗
问题描述：
they didn't give the book back to the library 这句话正确吗
答
在没有明确表示过去时间的句子中，多用现在完成时强调“做过”的结果，译为：过..或..了
本句意思是：他们没有将书还给图书馆，是强调一种结果，用完成时更好
They haven't given the book back to the library.
答
yes
答
对.但更好的说法是：
They didn't return the book to the library.
请及时采纳,多谢!