问题

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
B: studying
C: to have studied
D: to be studying
正确答案是:
同类题型
mention that at the beginning of thestory, or it may _________ the shocking ending.
It is necessary that you _____ present at the discussion. [ ]
The red flag looks extremely beautiful theblue sky and white clouds
How about the party ______ at Mary’shouse—Wonderful ! Everyone had a good time
It seems water ______ from this tap for some timeWe’ll have to take it apart to put it right