Although there are cultural obstacles to veganism in France, flexitarianism is becoming increasingly popular. According to Xerfi, vegetarians and vegans together make up only 2% of the French population, whereas flexitarians make up about a third of the population, almost 23 million people.
search up information about vegetarianism from France then find out the facts and make 2 paragraphs
b) and c) cannot be correct as any preposition like "a" or "de" can't go before "du". Since b) and c) both contain these, the correct answer must be a).