There are students in our school.A. two thousandsB. two thousandC. thousands ofD. thousan

问题补充：

There are students in our school.

A. two thousands

B. two thousand

C. thousands of

D. thousand of

答案：

A. two thousands

(答案→)B. two thousand

C. thousands of

D. thousand of

解析：句意：在我们学校有两千名学生。thousand:“千”，与数词连用时，不加s， 故排除A项；与of连用时，加s，thousands of表示成千上万的，表示约数。学校里的学生人数应是具体的，不是约数。故选B。