Scientists think that the continents ______ always where they _______ today. A. aren’t; are B. aren...
2023-02-16 06:03:11 73次 2005年高考试题（北京卷）解析版 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Scientists think that the continents ______ always where they
_______ today.
A. aren’t; are B.
aren’t; were C.
weren’t; are D. weren’t; were
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