Don't call me.l'm busy__my homework.a.do b.to do c.doing d./ 选什么?为什么?

来源：学生作业帮助网 编辑：作业帮 时间：2024/07/29 06:46:43
Don't call me.l'm busy__my homework.a.do b.to do c.doing d./ 选什么?为什么?
x)sS/QHNQMQUH*-ϭTM-/KKWH+W@Nf^Bˆ'ceTOS lhZ03)lD]Oz6a^<;Cl{z^dǪg3Ct<@ Y+Y#3Oj}qISѻ6z6“]H_\C

Don't call me.l'm busy__my homework.a.do b.to do c.doing d./ 选什么?为什么?
Don't call me.l'm busy__my homework.a.do b.to do c.doing d./ 选什么?为什么?

Don't call me.l'm busy__my homework.a.do b.to do c.doing d./ 选什么?为什么?
doing
be busy doing 固定搭配

doing， 这个是固定用法，busy+doing something

c. be busy (in) doing sth. 忙于做某事