Nowadays a number of students ____ been abroad for further study. And the number ___ still going up....
2022-09-28 11:45:56 213次 江苏省附属初级中学2018届九年级1月月考（含听力）英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Nowadays a number of students ____ been abroad for further study. And the number ___ still going up.
A. have, is B. has, are C. have, are D. has, is
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