问题描述：
2. He has lived _____ for many years. That's why he can hardly speak his mother tongue now.
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考点提示：副词,副词的比较级,疑问副词,连接副词
最佳答案：
| D |
| 略 |
最佳答案：
题目：2. He has lived _____ for many years. That's why he can hardly speak his mother tongue now.
最佳答案：
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