Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of sentences to make a meaningful exchange or text in each of the following questions

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of sentences to make a meaningful exchange or text in each of the following questions from 30 to 34.
Question 30. 
a. While urbanization brings economic growth and improved infrastructure, it also presents challenges such as traffic congestion and pollution.
b. The rapid development of cities attracts people from rural areas seeking better job opportunities and higher living standards.
c. Indeed, over the past few decades, urban expansion has transformed many small towns into bustling metropolitan areas. 
d. My interest in urban planning and sustainable development has led me to explore ways to create more livable cities. 
e. In conclusion, although urbanization offers many benefits, it is crucial to balance growth with sustainability to ensure a better quality of life for future generations.
A. d – c – b – a – e B. c – b – a – e – d
C. d – b – a  – c – e D. b – c – a – d – e