They can provide information about progress which may be used systematically for remedial work.

它可以提供关于进展的信息，这种信息也许会被系统地用于补课中。

youdao

I hate the summer remedial yes, the only fortunate that the holiday does not work.

暑假补课是我最讨厌的，唯一庆幸的是假期没有作业。

youdao

I hate the summer remedial yes, the only fortunate that the holiday does not work.

暑假补课是我最讨厌的，唯一庆幸的是假期没有作业。

youdao