题目内容
1. (2014 •浙江义乌模拟) Her parents have ever been to Beijing before.(改为否定句)
Her parents have to Beijing before.
1. never been
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题目内容
1. (2014 •浙江义乌模拟) Her parents have ever been to Beijing before.(改为否定句)
Her parents have to Beijing before.
1. never been