Twin differences

3. Read the excerpt from paragraph 2.
Dia was the artistic type, preferring paints and palettes, whereas Zia was
the mathematical type, preferring protractors and parallelograms.
Why does the author use alliteration to explain the preferences of the twins?
(R.3.4)

A. to demonstrate the strength of their bond as siblings

B. to draw a similarity between the twins' academic pursuits

C. to demonstrate the sisters' growing jealousy for each others'
abilities

D. to draw a contrast between the twins' equal but unique natural abilities