Last Updated：2025/11/27
Sentence
考古学者は、古代の陶器の破片が珪酸塩を含んでいることを指摘し、それがシリカに富む土壌にさらされていたことを示した。
Quizzes for review
The archaeologist noted that the ancient pottery shards were silicated, indicating they had been exposed to silica-rich soils.
See correct answer
The archaeologist noted that the ancient pottery shards were silicated, indicating they had been exposed to silica-rich soils.
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