She started to operate on his leg three hours ago(改为同义句) She has ____ on his leg ___ three
题目
She started to operate on his leg three hours ago(改为同义句) She has ____ on his leg ___ three
hours.
答案
你好,很高兴能够在这里回答你的问题:
She started to operate on his leg three hours ago(改为同义句)
She has (operated) on his leg (for) three hours
她已经给他的腿做手术三个小时了.
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