다음 밑줄 친 단어의 쓰임이 적절하지 않은 것은? Euphemisms … | [법원직 9급 영어] 14년 1회차 기출문제 상세 페이지

다음 밑줄 친 단어의 쓰임이 적절하지 않은 것은? 
Euphemisms are also problematic for English learners because they often contain more difficult words than their more direct ①counterparts. Learners of English, for instance, have to memorize that an old person can be referred to as "a senior citizen," while a police officer can be described as "a law-enforcement officer." They also have to learn to use euphemisms like "②vertically challenged" when they can get by with "short."
Despite the burden that euphemisms pose on learners of English, it is clear that euphemisms are tools which allow us to talk about all kinds of things in ③impolite ways. As old euphemisms fall out of use and new ones come into use, English is ever ④evolving to handle every situation, pleasant or unpleasant.

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