select the best description for the statement:

the salesman seemed smooth and deadly as a snake to the customers.

select one:

a. positive tone, analogy

b. positive tone, allusion

c. negative tone, analogy

d. negative tone, allusion

the third answer

explanation:

because

moon-letters were a method of writing invented by the dwarves. moon-letters were ordinary runes, but written in such a way that they could only be read when the light of the moon shone behind the writing. some moon-letters could be read by any moonlight, but it was possible to make the writing even more secret. more sophisticated moon-letters could only be read by the light of the same shape of moon, or at the same time of year, as when they were written. hope this !