英语翻译英语昂
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英语翻译英语昂
英语翻译
英语昂
英语翻译英语昂
How often does he do physical exercise?
How often does he fo exercise?
haotu111的答案可以,但是physical明显多余。culli的答案不可取
how often does he take exercise
how often多久
take exercese锻炼
does是助动词,因为是第三人称现在时单数he所以用了does