摘要： 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
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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
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.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
查看习题详情和答案>>
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
查看习题详情和答案>>