The tiger does not eat grass but the giraffe 1,does 2,eat 3,eats 4,does not选神?

问题描述:

The tiger does not eat grass but the giraffe 1,does 2,eat 3,eats 4,does not选神?
为什么?说理由啊

选1
but前后的动词一致时,后面的动词要用助动词do代替

如果我的回答对您有帮助,请点击下面的“选为满意答案”按钮,谢谢您!