be busy with 后加名词,后面可以加动名词吗?比如说,i'm busy with doing my homework.还是只能说i'm busy doing my homework.

分类: 作业答案 • 2022-06-08 21:41:49

问题描述：

be busy with 后加名词,后面可以加动名词吗?比如说,i'm busy with doing my homework.
还是只能说i'm busy doing my homework.

答