He is the only one of the students who __________a winner of scholarship for thr
题型：不详难度：来源：
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 |
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答案
| D |
解析
试题分析：考查主谓一致。句中的先行词为the only one，在定语从句中作主语，故谓语动词用单数。根据句中的时间状语for three years，故时态用现在完成时。句意：他是唯一一位三年奖学金获得者的学生。故D正确。 |
举一反三
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