유명한 ( )에서 좋은 반도체를 만듭니다.
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정답: A. 회사
How to solve: The sentence is 'A famous ( ) makes good semiconductors.' You need to find the word for a place that manufactures products. '회사' (company) is the correct place among the choices.
Choice analysis (EN):
A — '회사' (company) is a place that makes products. This is the correct answer.
B — '학교' (school) is a place for studying.
C — '병원' (hospital) is a place where doctors treat patients.
D — '공원' (park) is a public place for relaxation and exercise.
스마트폰과 컴퓨터에는 반도체가 꼭 ( ).
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정답: A. 필요합니다
How to solve: The sentence means 'Semiconductors are absolutely ( ) for smartphones and computers.' You need to choose the word that means 'necessary' or 'needed'. '필요합니다' (are necessary) is the correct verb.
Choice analysis (EN):
A — '필요합니다' (are necessary) fits the context that semiconductors are an essential part of electronics. This is the correct answer.
B — '맛있습니다' (is delicious) is used for food.
C — '깨끗합니다' (is clean) describes a state of cleanliness.
D — '조용합니다' (is quiet) describes a lack of noise.
이 뉴스에서는 새로운 반도체 ( )에 대해 이야기합니다.
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정답: B. 기술
How to solve: The sentence is 'This news talks about new semiconductor ( ).' The word 'semiconductor' is related to science and engineering. Therefore, '기술' (technology) is the most suitable noun.
Choice analysis (EN):
A — '음식' (food) is not related to semiconductors.
B — '기술' (technology) is directly related to the development and creation of semiconductors. This is the correct answer.
C — '동물' (animal) is unrelated.
D — '운동' (exercise/sport) is unrelated.
한국은 반도체를 ( ) 나라입니다.
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정답: D. 만드는
How to solve: The sentence says 'Korea is a country that ( ) semiconductors.' You need to choose a verb that describes what a country does with semiconductors. '만드는' (makes/manufactures) is the correct action.
Choice analysis (EN):
A — '읽는' (reads) is used for books or letters.
B — '마시는' (drinks) is used for beverages.
C — '입는' (wears) is used for clothes.
D — '만드는' (makes) is the correct verb for producing something like a semiconductor. This is the correct answer.
반도체 산업은 나라 경제에 아주 ( ).
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정답: A. 중요합니다
How to solve: The sentence means 'The semiconductor industry is very ( ) for the nation's economy.' You need a word that describes its impact. '중요합니다' (is important) is the best fit.
Choice analysis (EN):
A — '중요합니다' (is important) correctly describes the significant role of the industry in the economy. This is the correct answer.
B — '비쌉니다' (is expensive) describes price, not its role in the economy.
C — '어렵습니다' (is difficult) describes the complexity, but 'important' fits the context of its economic role better.
D — '재미있습니다' (is fun/interesting) is not the most appropriate word to describe economic impact.
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