I have been skating for 3 years.=I have _____ _____ I came here.急.I have been skating for 3 years.= I _____ to _____ _____ _____ ago.

问题描述:

I have been skating for 3 years.=I have _____ _____ I came here.
急.I have been skating for 3 years.= I _____ to _____ _____ _____ ago.