Correção de frases "The theme of the recruitment and..."

Hi,
I always have doubts about the usage of some sentences, especially in an interrogative form. For example:

The theme of the recruitment and the political carrier is a classic topic in the agenda of the political science. Is it common to expect a councillor being ambitious enough to postulate a MP office?

Thanks again,

Maria.

Maria,

Na minhão opinião, a frase está boa.

Sem ter conhecimento de todo o contexto, acredito que pode melhorar com o uso de "Is it common to expect a councillor to be ambitious..."