年夜学英语语法词汇(二) 关于used to的意义和用法 used to(只要过往时形式,没有现在时形式)默示过往习尚举措或状况,这种情况现已不复存在。例如: He used to smoke a lot, but he has long given... /
2010-06-08 / 查看
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胡敏练白话记英语六级单词:I字头 A: I need to see some identification before I can let you in. B: But I’ m not carrying any. identification n.1.身份证明;2.判定,验明,认出;3.认同 ... /
2010-06-08 / 查看
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