He is a student at Oxford University, ________ for a degree-in computer science.
He is a student at Oxford University, ________ for a degree-in computer science.
A、studied
B、studying
C、to have studied
D、to be studying
【正确答案】:B
【题目解析】:动词+ing形式在句子中作状语,可以表示时间、条件、原因、结果、让步、附加说明、伴随等。根据he与study的关系可判断出要用动词+ing形式作状语,表示主动和is a student at Oxford University同时发生的动作。所以选B项。

Top