Escola Naval 2017 — Questão 37 · Gramática - Língua Inglesa

Which option completes the paragraph below correctly?

lf Brazilian industry is successful ___ producing submarines and stealth corvettes, demand for Brazilian military hardware will only grow ( ... ). Of concern, however, are Brazil's long-term intentions with regard ___ the construction of BNS Alvaro Alberto. ( ... ) It will be necessary to keep a very close eye ___ the Brazilian shipbuilding and nuclear industries in the 2030s, especially as domestic demand for this class of vessel is satisfied.

_{(https ://www.offiziere.ch/?p=19043)}