Does the pet has a big mouth改错

问题描述:

Does the pet has a big mouth改错

把has改成have

Does the pet have a big mouth?
或者是Has the pet a big mouth?

Does the pet have a big mouth?疑问词已经是第三人称单数了,后面就不用是has了.

has改为have 因为前面已有助动词does,后要用原形。