The beach is walking distance of my house.A. atB. withinC. forD. to

问题补充：

The beach is walking distance of my house.

A. at

B. within

C. for

D. to

答案：

A. at

(答案→)B. within

C. for

D. to

解析：介词辨析. A.在空间的一点 B.在范围内 C.为了 D. 到.根据题意,海滩在我的房子的步行距离之内.故选B.