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We learned that Columbus has discovered America in 1492.A、had discoverB、discove
We learned that Columbus has discovered America in 1492.A、had discoverB、discove
游客
2023-12-25
34
管理
问题
We learned that Columbus
has discovered
America in 1492.
选项
A、had discover
B、discovers
C、will discover
D、was discovering
答案
A
解析
我们得知哥伦布于1492年发现了美洲。本题考查时态。learned后接that引导的宾语从句,说明“了解,得知”的内容, learned是过去式,说明“哥伦布于1492年发现了美洲”是过去的过去发生的事,应使用过去完成时态,因此A项正确。
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