Question

. Did you know Hong Kong is one of the world's most _______ cities?
A.populus
B.populous
C.population

Answer 1

Hey mate here is your answer..
it's B). populous...
hope it will help you my dear friend..

Answer 2

Hey !!
Here is your answer !!
_________

❇ did you know Hong Kong is one of the world's most populous cities ?

So answer --- Populous !
_______

Hope it helps !☺