John was given the same suitcase his father and grandfather with them to school.A. took B

问题补充：

John was given the same suitcase his father and grandfather with them to school.

A. took

B. had taken

C. were taking

D. would take

答案：

A. took

(答案→)B. had taken

C. were taking

D. would take

解析：the same suitcase 后省略了关系代词that，that在定语从句中做了had的宾语，定语从句中使用了have sth. done 的结构。该题难度较大。