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  3. Australia began to assume its modem configuration by the Eocene Epoch, some 50 m

Australia began to assume its modem configuration by the Eocene Epoch, some 50 m

游客2025-05-10  26
问题 Australia began to assume its modem configuration by the Eocene Epoch, some 50 million years ago, when Antarctica broke away and drifted southward.
选项 A、status
B、sphere
C、shape
D、situation
答案 C
解析 configuration外形。A．status地位；B．sphere球；C．shape外形；D．situation情况。
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