—I lost my pet pig but it came back yesterday.—As the saying goes: an old horse knew the

问题补充：

—I lost my pet pig, but it came back yesterday.

—As the saying goes: an old horse knew the way.

A. 塞翁失马

B. 老马识途

C. 马失前蹄

D. 马到成功

答案：

A. 塞翁失马

(答案→)B. 老马识途

C. 马失前蹄

D. 马到成功

解析：考查点：短语在语境中的含义。解题思路：根据语境直接得出答案。