small percentage/ British students/ go on/ further education/ other European country//

A. A smaller percentage of British students goes on to further education than in any other European country.

B. A smaller percentage of British students go on to further education as in any other European country.

C. A smaller percentage of British students go on to further education than in any other European country.

D. A smaller percentage of British students goes on to further education as in any other European country.