다음 글의 밑줄 친 부분 중, 문맥상 낱말의 쓰임이 적절하지 않은 것은… | [법원직 9급 영어] 16년 1회차 기출문제 상세 페이지

다음 글의 밑줄 친 부분 중, 문맥상 낱말의 쓰임이 적절하지 않은 것은?
Our "ego" or self-conception could be pictured as a leaking balloon, forever requiring the helium of external love to remain ①inflated, and ever vulnerable to the smallest pinpricks of neglect. There is something at once sobering and absurd in the extent to which we are lifted by the attentions of others and sunk by their ②disregard. Our mood may ③brighten because a colleague greets us distractedly or our telephone calls go unreturned. And we are capable of thinking life ④worthy of living because someone remembers our name or sends us a fruit basket.

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