My father is busy --------.A.cooks B.cook C.cooking D.to cook

分类: 作业答案 • 2022-02-15 23:05:50

问题描述：

答

c
My father is busy cooking
词组：be busy doing sth

答

be busy doing sth.

答

C.cooking 绝对的

答

C
be busy doing sth.