Question

用分詞的形式改寫句子

Because Tom was surprised at what had happened, Tom didn’t know what to do．

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Answer 1

答案：
解析：

答案：Surprised at what had happened, Tom didn’t know what to do． 　　解析：主句的主語和從句的主語相同，原因狀語從句Because Tom was surprised at what had happened是被動語態，變為過去分詞作狀語。