After supper I often go for a walk the river near my house.A. onB. alongC. inDwith

问题补充：

After supper，I often go for a walk the river near my house.

A. on

B. along

C. in

Dwith

答案：

A. on

(答案→)B. along

C. in

D. with

解析：句意:晚饭后，我经常在我家附近沿着河边散步。on 在……上面；along 沿着；in 在……里面；with 和……一起。根据句意可知，这里应该表示沿着河边散步。故选B。