Shortly after the accident , two ______ police were sent to the spot to keep order .

1. A.
   dozens of
2. B.
   dozens
3. C.
   dozen of
4. D.
   dozen

Shortly after the accident, two___________ police were sent to the spot to keep order.

A. dozens of     B. dozens      C. dozen of     D. dozen

Shortly after the accident, two___________ police were sent to the spot to keep order.

A. dozens of     B. dozens      C. dozen of     D. dozen

Shortly after the accident , two ______ police were sent to the spot to keep order .

     A. dozens of       B. dozens            C. dozen of             D. dozen

Shortly after the accident,two        police were sent to the spot to keep order.

A.dozen of                   B.dozens                      C.dozen                        D.dozens of