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The evidence for impact cratering events within the solar system is__________ :almost every solid planet or natural satellite whose surface has been observed with high enough resolution shows unmistakable evidence of impact craters.
学员43ekqs 于2025-04-16 21:29:11 提交的解析
1961-1993:roost - building ← bats↑+bats adapt 人
1993后:roost - tree+building×→bats ~adapt 人+big brown bats
学员43ekqs 于2025-04-16 21:28:33 提交的解析
1961-1993:roost - building ← bats↑+bats adapt 人
1993后:roost - tree+building×→bats ~adapt 人+big brown bats
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学员19fwyk
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