Which is right?

[v0031]

Two magazines recently listed the best cities to live in. Here are two of the cities listed as “the world’s best.”
SAN JOSE, COSTA RICA  The city has comfortable weather all year round (15℃ to 26℃). Housing is not very expensive in San Jose. Also, many of the city’s older neighborhoods are very beautiful and have small hotels and cafés.Beautiful mountains are around the city. Lots of people go sightseeing there every year. But air pollution is a problem in the city center.
HONG KONG, CHINA    This lively city—once a small fishing village—is today an international business center. It is an interesting mix of East and West, old and new. Modern tall buildings are next to small temples (庙宇). Popular nightclubs are close to traditional teahouses. Busy people fill the streets at all hours of the day. But outside the city, there are parks for walking or relaxing. Hong Kong is famous for its wonderful native dishes. There’s also food from Europe, North America, and other parts of Asia. However, this small city has a large population of nearly seven million! That’s why housing is often very expensive. Traffic and air pollution are also a problem.

5:From the passage, we can know that  _____ .
A．San Jose and Hong Kong are the only two cities of the world’s best
B．San Jose has more natural sights than Hong Kong does
C．the weather in both cities is fine
D．San Jose used to be small fishing village

[Sirius_]

I'd be inclined to say none, but B seems the closest to correct.