as the majority of students have no choice but to eat in the dining room.money also can be made if the dining room takes
问题描述：
as the majority of students have no choice but to eat in the dining room.money also can be made if the dining room takes an effort to improve quality of food.
在quality前加the,
：为什么food前不用加the呢?我看很多of 短语后要the .如all students ,all of the students
答
这个原因得细细体会.就以你的例句来说,all students很宽泛的概念,指所有的学生；而all of the students也指所有学生,加强了学生这个概念,有时也可指所有学生中某一特定部分.两者是不同的.“采取措施来提高”的是质量,所以the加在quality前面,指定quality,强调quality.感觉下,有细微的差别哦.