what is the purpose of the bracketed information in the intro? [old english tread to tread]

A.it gives an alternate pronunction of tread
B.it gives the origin of tread
C.it gives an alternate spelling of tread
D.it gives a synonym of tread

can someone plz help!!!!!! i need help in doing this, this question was hard for me!!! HELP PLZZZZ!!!!!!!!!!!

It doesn't make any sense to me.

What is the context of that quote?

tread:v.1.to set the foot down ;walk;step 2.step heavily;trampled.n.1. the part of the tire or wheel that presses against the ground 2.grooves cut into the face of a tire old English treadan to tread

this is the context of the quote

for the question above plz help me

The purpose of the bracketed information in the intro, which in this case is "[old english tread to tread]," is to provide additional contextual information about the term "tread." It usually indicates the historical origin or evolution of the word being discussed.

In this specific example, "[old english tread to tread]" suggests that the term "tread" can be traced back to Old English, and it implies that the word has remained relatively unchanged in its spelling and pronunciation since that time.

However, for the options you provided, it does not exactly fit into any of them. The information in brackets does not give an alternate pronunciation, an alternate spelling, or a synonym of "tread." Instead, it offers insight into the historical roots of the word.