例如，对于Bronx区179的公立学校来说，会使三年级数学过关率从去年的91%跌至21%。

At Public School 179 in the Bronx, for example, the percentage of third graders proficient in math plummeted to 21 percent, from 91 percent last year.

youdao

例如，对于Bronx区179的公立学校来说，会使三年级数学过关率从去年的91%跌至21%。

At Public School 179 in the Bronx, for example, the percentage of third graders proficient in math plummeted to 21 percent, from 91 percent last year.

youdao