Which line best reveals that the author's purpose is to
entertain?
Read the exchange from The Number Devil
"You've made a two out of nothing but ones. Now try this-
"That's too hard. I can't do it in my head.
"Then use your calculator."
"My calculator! You don't think I take it to bed with me, do
O "You've made a two out of nothing but ones. Now try this
you?
O "That's too hard. I can't do it in my head."
O "Then use your calculator."
O "My calculator! You don't think I take it to bed with me,
do you?"