–May I go to the concert with you? – I’m afraid not ______you have a ticket, because I have only one...
2023-02-14 02:37:45 42次 2012-2013学年浙江省九年级上学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
–May I go to the concert with you?
– I’m afraid not ______you have a ticket, because I
have only one.
A. since B.
if C. unless D.
though
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