Choose the letter A, B, C or D the word that has different stress pattern from others.

A. buggy

B. poison

C. prevent

D. solar

a) x : 13 = 41

x = 41. 13

x = 533

vậy x = 533

b) 1428 : x = 14

x = 1428:14

x = 102

vậy x = 102

c) 4x : 17 = 0

4x = 17.0

4x =0

x = 0 : 4

x= 0