From the school name on the package we guessed that it might belong to a student of our

问题补充：

From the school name on the package, we guessed that it might belong to a student of our school.

A. saved

B. marked

C. prepared

D. called

答案：

A. saved

(答案→)B. marked

C. prepared

D. called

解析：此题考查过去分词短语作定语，来修饰名词name.