--I hear Jack Chan will come to Laiwu next week. --Really? _______ he comes, my younger sister will ...
2023-02-26 17:15:57 90次 2010-2011学年江苏省镇江市初三上学期阶段测试英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
--I hear Jack Chan will come to Laiwu next week.
--Really? _______ he comes, my younger
sister will be very happy,
A．If B．Until
C．Unless D．Before
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