I () clean the room last saturday?

问题描述:

I () clean the room last saturday?
括号了填什么

如果结尾是问号的话因该这么说:
Did I clean the room last Saturday (要大写)?
我上周六打扫房间乐吗?
要不就是:
I did clean the room last Saturday.
我上周的确打扫房间了啊.
比较表示强调,把句号换成感叹号更好,