중학교 독해 문제인데 답이 뭐라고 생각하시는지 의견좀 여쭤 봅니다.
애매모호해서 흐름과 관계없다면 그 이유가 궁금합니다.
고수님들 의견좀 부탁드려요 !!
※ 다음 글에서 글의 흐름과 관계 없는 문장은?
The space around Earth is not empty!
①Every week, more and more satellites are sent into space.
②A satellite usually works for about 10-12 years.
③Satellites which are broken are repaired in space or on Earth.
④They give us a lot of information.
⑤Often, very old or broken satellites are left in space for a long time.
This is serious because some satellites use nuclear power and they can fall to Earth.