◎ 题干
— You are supposed _____ at 6:30. Why are you so late?
— I am sorry.

[     ]

A. in arriving
B. to arrive
C. to get to
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“— You are supposed_____ at 6:30. Why are you so late? — I am sorry. [ ]A. in arriving B. to arrive C. to get to …”主要考查了你对  【不定式】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。