We won't get much benefit from . . . . . . . . removal of . . . . . . . . import duty from . . . . . . . . European goods.

Answer: Option A

The first blank shall take 'the' as the sentenced talks about a particular tax's removal. The second and third blank won't take any article as 'import duty' and 'European goods' are phrases with an adjective + a concrete noun and adjective + a plural noun.