The last time we had great fun was when we were visiting the water park.我觉得是 we had great fun 作定语修饰The last time ,然后由 when 引导表语从句.,还有,那个when可不可以换成that?

问题描述:

The last time we had great fun was when we were visiting the water park.
我觉得是 we had great fun 作定语修饰The last time ,然后由 when 引导表语从句.,还有,那个when可不可以换成that?

对.可以