The car ran into a crowd of middle school students, ______to hospital immediately.

A. two of whom sent           B. two of them sent

C. two of whom are sent        D. two of them sending

24. The car ran into a crowd of middle school students, _______ to hospital immediately.

  A. two of whom sent          B. two of them sent             

C. two of whom are sent              D. two of them sending

The car ran into a crowd of middle school students, _______ to hospital immediately.

  A. two of whom sent          B. two of them sent             

C. two of whom are sent              D. two of them sending

The car ran into a crowd of middle school students, ______to hospital immediately.

24. The car ran into a crowd of middle school students, _______ to hospital immediately.