问题描述：
He walked ________ fast for us ________catch up with.
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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 |
He walked ________ fast for us ________catch up with.A．so, thatB．such, thatC．enough, toD．too, to
He walked ________ fast for us ________catch up with.A．so, thatB．such, thatC．enough, toD．too, to
最佳答案： 