5G는 인터넷 _____가 매우 빠릅니다.
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정답: A. 속도
How to solve: The sentence describes that 5G internet is 'very fast'. The word that means 'speed' and fits grammatically to complete the sentence about how fast the internet is, is '속도'.
Choice analysis (EN):
A — 속도 (speed) is the correct word to describe how fast 5G internet is.
B — 생각 (thought) does not fit the context of internet speed.
C — 시간 (time) does not fit the context of internet speed.
D — 장소 (place) does not fit the context of internet speed.
5G는 여러 기기를 _____ 해 줍니다.
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정답: C. 연결해
How to solve: 5G technology is known for connecting many devices. The verb that means 'to connect' is needed here.
Choice analysis (EN):
A — 먹어 (eat) is irrelevant to 5G's function.
B — 공부해 (study) is irrelevant to 5G's function.
C — 연결해 (connect) correctly describes how 5G links various devices.
D — 찾아 (find) is not the primary function described here.
5G 기술 덕분에 우리는 _____ 인터넷을 사용할 수 있습니다.
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정답: D. 초고속
How to solve: 5G technology is characterized by its extremely high speed. Therefore, the adjective that describes 'super high-speed' is the most appropriate.
Choice analysis (EN):
A — 느린 (slow) is the opposite of 5G's characteristic.
B — 넓은 (wide/spacious) does not describe internet speed or quality.
C — 조용한 (quiet) does not describe internet speed or quality.
D — 초고속 (super high-speed) accurately describes the internet provided by 5G technology.
요즘 사람들은 5G _____으로 동영상을 많이 봅니다.
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정답: C. 스마트폰
How to solve: The sentence states that people watch a lot of videos using '5G _____'. The most common device used to watch videos with 5G is a smartphone.
Choice analysis (EN):
A — 연필 (pencil) is an irrelevant object.
B — 책상 (desk) is an irrelevant object.
C — 스마트폰 (smartphone) is the most common device used to access 5G services and watch videos.
D — 가방 (bag) is an irrelevant object.
5G는 우리의 삶을 더욱 편리하게 만들어 줄 _____입니다.
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정답: B. 기술
How to solve: 5G is a concept that relates to advancements and innovation. The word that best describes 5G's nature as something that makes life more convenient and is an innovation is 'technology'.
Choice analysis (EN):
A — 음식 (food) is unrelated to 5G.
B — 기술 (technology) correctly identifies 5G as an advanced system that improves convenience.
C — 운동 (exercise) is unrelated to 5G.
D — 날씨 (weather) is unrelated to 5G.
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