Michael Faraday made a great discovery______that electricity could be made to flow in a coil(一卷)of wire.

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问题 Michael Faraday made a great discovery______that electricity could be made to flow in a coil(一卷)of wire.

选项 A、when he found
B、to find
C、was found
D、ne found

答案A

解析 此处为when引导的时间状语从句。
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本试题收录于: 英语题库普高专升本分类
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