_(be) he at the camp last week?

My brother usually _ (do) his homework in the evening.
2025-12-24 11:14:48
推荐回答(1个)
回答1:

Was
因为事情发生在过去,且人称是第三人称单数.

does
因为时态是一般现在时,也是第三人称单数,所以用do的单三形式,这里do是实意动词,不是助动词.