Q166405 - CESGRANRIO - 2010 - Prefeitura de Salvador - BA - Professor - Inglês

In the sentence ''...students are IT (information technology) experts well ahead of their teachers, especially the senior ones.'' (lines 22-24), the word 'ones' is used in the same way as 'one' in

a)
The young clown was awful; one felt embarrassed for him.
b)
One of the senators will lead the group to the front of the podium.
c)
He delivered the bulky package to one Ronald Pepin of Colchester.
d)
The yellow sports car is fast, but I think the blue one is more likely to win.
e)
The three twin brothers get along quite well; in fact they adore one another.