Shanghai- World’s most connected City

Current Context: The International Air Transport Association (IATA) declared that Shanghai is the most connected city in the world.

• The other three other cities such as Beijing, Chengdu and Guangzhou are also the most connected city in the world at second, third, fourth positions respectively. 
• Shanghai has replaced London from this IATA rank spot. Now London is marked at 8th position in the most connected cities in the world by IATA. 
• Static Part: 
• HQ of IATA: Montreal, Canada

Question: 

Q.1 Which city is marked as the most connected city in the world by the International Air Transport Association (IATA)?
a. Tokyo
b. London
c. Shanghai
d. Beijing