While in Scotland, he made friends with the natives there.A．workingB．worked
题型：不详难度：来源：
While in Scotland, he made friends with the natives there.| A．working | B．worked | C．he works | D．he is working |
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答案
| ：A |
解析
| ：考查状语从句的省略。当状语从句的主语和主句主语一致的时候，且谓语动词为be动词时，可以把状语从句的主语和be动词一起省略。本题在while于working之间省略了he was.因为he和work构成主动关系，所以使用现在分词的形式。D项错在时态不对。 |
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