◎ 题干
You            arrive at 6:00 am, but you arrived at 7:00 am last Sunday. Don't be late this time.

[     ]

A. supposed to
B. were supposed to
C. are supposed to
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Youarrive at 6:00 am, but you arrived at 7:00 am last Sunday. Don't be late this time. [ ]A. supposed to B. were supposed to C. are supposed to D. should …”主要考查了你对  【一般过去时】  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。