--- Can I join their club? --- I am afraid you will be refused __________ you’ve passed all their te...
2022-12-28 08:45:36 124次 2014-2015学年山东枣庄沙沟镇南常中学九年级中考模拟四英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
--- Can I join their club?
--- I am afraid you will be refused __________ you’ve passed all their tests．
A．if B．when C．unless D．Since
本题链接：
