of studentsi11 the school is over 2000.of them are from the city.A. The number; A numberB.

of studentsi11 the school is over 2000. of them are from the city.
A. The number; A number
B. The number; The number
C. A number; A number
D. A number; The number

(答案→)A. The number; A numberB. The number; The numberC. A number; A numberD. A number; The number解析：The number数字 是单数 A number of them他们中的一部分是复数。

这下我知道了