-- Has Mr. White arrived? -- Yes, already, _______ he wait outside or just come in? A．Shall B．May C．...
2023-01-16 19:14:44 142次 2010-2011学年辽宁省丹东市四校协作体高三第二次联合考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
-- Has Mr. White arrived?
-- Yes, already, _______ he wait outside or just come in?
A．Shall B．May C．Could D．Must
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