9全 2) の和文を読み。下の設問に答えなさい
Speaking two Ianguages rather than just one has nob
Pereasigi globalzed world)< im reeent yee人is
陸和8
ame being ableWtOlconverse
wilh a wider range 作 peopl9. t turns ouめmakes you_smarter:
can have a profound effect on your brain: it c衝 improve mental skills not related to
janguage and even prevent *dementia in old age.
回較 mcntal shall 「知誰仙域にかかわる技能」 dementia [dimenlo] 「認知」
ilingua)
5