지문: Some scientists believe that, about 200 to 800 million years ago, the entire surface of the planet was reformed when volcanoes erupted all over it and covered its surface in lava. This explains why there are very few craters on the planet's surface, compared with planets like Mercury, which are billions of years old.
선택지: Because lave has spread over Venus' surface, craters are seldom found on it.
선택지에 has spread 현재완료로 되있길래 '과거부터 지금까지 용암이 퍼져있다'로 해석해서 False 인줄 알았는데 True 네요.
제 현재완료에 대한 해석이 잘못된건가요?