(·宁波高二检测) Zhang Lin was addicted to computer games during his last year in high school

问题补充：

(·宁波高二检测) Zhang Lin was addicted to computer games during his last year in high school, otherwise he a student of Beijing University.

A. would have been

B. should be

C. has been

D. had been

答案：

(答案→)A. would have been

B. should be

C. has been

D. had been

解析：A本题考查虚拟语气。句意：张林在高中最后一年沉迷于电脑游戏，否则他早就成了北京大学的一名学生了。otherwise表示对过去事实的虚拟，故主句应用would have done形式，故选A。