4.A im pretty sure !! hope it helps
You need
better peripheral vision
you need to think faster you can only read as fast as you can think
and you need to see better if you need to stop to fix ur glasses then ur wasting time
Answer:
Their purpose to help us answer the following questions, as well as helping us interpret and understand literary works:
1. What do we read?
2. Why do we read?
3.How do we read?
And, what is the question you are asking? I don't really understand..