My father has gone to Weifang .He _(be) back in two days .be怎么变?为什么
问题描述:
My father has gone to Weifang .He _(be) back in two days .be怎么变?为什么
答
in two days 表示"两天以后",是将来时态.因此要用will be
答
will be
答
will be
IN是将来时的标志