题目内容：
As discovered by expedition scientists, Antarctica has not always been so cold as it is today, so hasthe Arctic.
A．True B．False
C．Not Given
参考答案：
答案解析：
单选题：As discovered by expedition scientists, Antarctica has not a
- 题目分类：英语(二)
- 题目类型：单选题
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B．False
C．Not Given