问题描述：
It is _______to work out this problem. You needn't go to the teacher.
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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： | C |
| 略 |
It is _______to work out this problem. You needn't go to the teacher.A．enough easyB．easily
It is _______to work out this problem. You needn't go to the teacher.A．enough easyB．easily eno
最佳答案： 