Which South African city is a regional hub of commerce and has South Africa's premier international airport?

ADurban
BJohannesburg
CCape Town
DPretoria

Verified Answer :

The correct answer is B.

The 3 biggest airports in South Africa are in Durban, Cape Town and Johannesburg, but it is Johannesburg that is the premier one.

Johannesburg is a regional hub of commerce and has South Africa's premier international airport.