2012년05월12일 19번
[과목 구분 없음] 다음 글에서 나타난 내용과 가장 일치하는 것은?

- ① Turtles may help us understand the extinction of dinosaurs.
- ② Temperatures have no effect on the extinction of dinosaurs.
- ③ Lizards usually reproduce hermaphroditically.
- ④ Dinosaurs became extinct due to a particular calamity.
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