Question

The poet has repeated the last line to strong claim

Answer 1

Answer:

Li Na would like to plant the plants in rows where each row has the same number of tomato plants and each row has the same number of rhubarb plants.

Answer 2

Answer:

'And miles to go. before I sleep'

Explanation:

it is only for the last line'And miles to go before i sleep'that the poem has been highly acclaimed.it suggests thay we have a lot of things to do before we die.so we cannot stop and watch at a beautiful thing and waste our time.so this line is repeated to emphasize the point the poet wants us to get well.