My dad will come come back home ( ) two hours.选in或after(说明原因)

问题描述:

My dad will come come back home ( ) two hours.选in或after(说明原因)

选 in 指的是预计在2小时以内。

答案是 in
after 的话后面应该带一个表示时刻的词,比如 after 7 o'clock.