💡 Detailed Explanation
The phrase 'そっくりな' (sokkuri na) means 'looking exactly alike' or 'spitting image'. Thus, its meaning is identical to 'よく似ている' (yoku nite iru), which translates to 'resembling closely'. The other choices express unrelated characteristics: 'とても美しい' means very beautiful, '全然違う' means completely different, and 'すごく若い' means extremely young.