There are students in my school.A. three hundredsB. three hundredC. three hundred of D. t

问题补充：

There are students in my school.

A. three hundreds

B. three hundred

C. three hundred of

D. three hundreds of

答案：

A. three hundreds

(答案→)B. three hundred

C. three hundred of

D. three hundreds of

解析：句意：我校有300学生。hundred，thousand与具体的数字连用时不加s，也不加of，而是直接修饰可数名词的复数形式。故选B。