we are too tired and hungry,so our steps are getting?A) slower and slower B)more and more slowly

问题描述:

we are too tired and hungry,so our steps are getting?A) slower and slower B)more and more slowly
讲解一下选项的原因.TYTYTYTying

选A.因为前者是形容词,后者是副词.get是系动词,要加形容词.