It was not until at the end of 19th century that shooting earned its status as a sport.

问题描述:

It was not until at the end of 19th century that shooting earned its status as a sport.
想请问的是,这个句子是正确的吗?总觉得不应该有at.请指教!

同意楼上观点,用at是错误的 .
It was not until the end of 19th century that shooting earned its status as a sport.
句意:直到19世纪末射击才被确立为一个体育项目.