如题所述
第1个回答 2010-10-11
I spend half an hour doing my homework.
He will spent 20 yuan on his book.
He will spent 20 yuan on his book.
第2个回答 2010-10-10
i spend 20yuan on buying the new hat
i spend 20 minutes on my homework本回答被提问者和网友采纳
i spend 20 minutes on my homework本回答被提问者和网友采纳
