题文
He is the only one of the students who ______ a winner of scholarship for three years.
| A.is |
| B.are |
| C.have been |
| D.has been |
推荐试卷
He is the only one of the students who ______ a winner of scholarship for three years.
| A.is |
| B.are |
| C.have been |
| D.has been |
试题篮
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