The other day as I was walking town I saw a strange sight.A. intoB. up toC. forD. with

问题补充：

The other day, as I was walking town , I saw a strange sight.

A. into

B. up to

C. for

D. with

答案：

A. into

(答案→)B. up to

C. for

D. with

解析： walk up to笔直朝着某处走去。