I am sorry__.A I forgot to bring your book.B I left your book at my home.我觉得好象三个答案都可以.

问题描述:

I am sorry__.A I forgot to bring your book.B I left your book at my home.
我觉得好象三个答案都可以.

选A
B中at my home不对,只能说at home 或者 in my house~