a number of 许多,大量。后面跟可数名词。作主语时,谓语动词用复数。
the number of ...... 的数量,后面也跟可数名词。作主语时,谓语动词用单数。
A number of students here are good at maths.
The number of the students here is 100.
a number of 许多,大量。后面跟可数名词。作主语时,谓语动词用复数。
the number of ...... 的数量,后面也跟可数名词。作主语时,谓语动词用单数。
A number of students here are good at maths.
The number of the students here is 100.