◎ 题干
根据句意,从方框内选择合适的单词或短语,并用其适当形式完成句子。
lock, rush, break down, sell out, show up
1. Why didn't you _______ until 7 pm yesterday?
2. When we _______ out, the thief had already run off.
3. Have you ever ______ your keys in your room?
4. I am sorry that all the tickets for the day have been ______.
5. Lily's race-car ______ halfway. She had to give up the race.
◎ 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“根据句意,从方框内选择合适的单词或短语,并用其适当形式完成句子。lock, rush, break down, sell out, show up1. Why didn't you _______ until 7 pm yesterday?2. Wh…”主要考查了你对  【单词、词组】【一般过去时】【现在完成时】  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。