试题详情
— Come on, Kitty!
— Oh, good heavens! Both my legs are nearly to give out. I ______ for hours like a dog.
- A、have been walking
- B、had walked
- C、was walking
- D、walked
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参考答案
采纳过本试题的试卷
— Oh, good heavens! Both my legs are nearly to give out. I ______ for hours like a dog.