填空 Oh,sorry.I'm____with my homework句意是做作业
问题描述：
填空 Oh,sorry.I'm____with my homework
句意是做作业
答
I'm doing my homework
答
oh sorry,I 'm busy with my homework.
对不起，我正忙于家庭作业。
be busy with sth 忙于某事。
答
oh sorry,I 'm busy with my homework.
be busy with sth 忙于某事。
答
7
答
busy be busy with忙于做什么事