教育秘书长阿恩邓肯也这样认为，他说：“现在有四分之一左右的学生用四年时间却不能从高中毕业。”

And so is this point from Arne Duncan, the secretary of education: "Currently about one-fourth of ninth graders fail to graduate high school within four years."

youdao

教育秘书长阿恩邓肯也这样认为，他说：“现在有四分之一左右的学生用四年时间却不能从高中毕业。”

And so is this point from Arne Duncan, the secretary of education: "Currently about one-fourth of ninth graders fail to graduate high school within four years."

youdao