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Palcontologists (have examined) fossil embryos and hatchlings (from) three (type
Palcontologists (have examined) fossil embryos and hatchlings (from) three (type
游客
2024-01-05
67
管理
问题
Palcontologists (have examined) fossil embryos and hatchlings (from) three (type) of duck-billed dinosaurs to (figure out) how they matured.
选项
A、have examined
B、from
C、type
D、figure out
答案
C
解析
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