Quite a lot of people o-----their money to the homeless people after the earthquake in Wenchuan为什么是过去式啊

问题描述:

Quite a lot of people o-----their money to the homeless people after the earthquake in Wenchuan
为什么是过去式啊

offered。
因为他们已经捐了啊。 是过去的。

已经发生的事就应该用过去时了

offered
sth (to sb) 表示愿意或有意做、 给...某事物

问一下