Choose the most essential part for the word given below from the following options ? Shoe

Choose the most essential part for the word given below from the following options ? Shoe Correct Answer Sole

All shoes have a sole of some sort.Not all shoes are made of leather (choice b); nor do they all have laces (choice c).Walking (choice d) is not essential to a shoe.

 

Related Questions

Who designed and patented a shoe lasting machine, which mechanically stitched the shoe leather to the sole of the shoe?