| Section 4 | 版本号 | 场景 | 题型 | |||||||||||
| V50233 S4 | Archaeology | Completion | ||||||||||||
| 一句话简介 | 化石保护，化石的分类与挖掘 | |||||||||||||
| 详细回忆 | 31-36填空题： 31. procedure 32. trace fossil 33. organism is buried rapidly 34. mineral soil filled inside the fossil 35. buy fossil in shops andexhibitions 36. big fossil is expensive 37-40表格填空：
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| 重点词汇及扩展 | 补充考古话题相关词汇； 注意表格填空大小写形式保持一致。 | |||||||||||||
