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Tina isn't as hard as her sister

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/08 10:14:32
Tina isn't as hard as her sister
Tina doesn't as hard as her sister
Tina is less hard than her sister
哪个对?说明理由.
Tina isn't as hard as her sister.这句是正确的.
首先 hard 的比较级是 harder ,不能和less 连用
其次 hard 是形容词,不能和助动词does连用