I saw a lot of people _________a walk in the park after supperA.to hadB.to havingC.are havingD.having

分类: 作业答案 • 2022-02-15 22:02:54

问题描述：

I saw a lot of people _________a walk in the park after supper
A.to had
B.to having
C.are having
D.having

答

see sb doing sth：看见某人正在做某事.
所以是：having
having a walk：散步