About half of the world's international tourists choose ________ as their destination.
A) Canada
B) China
C) Europe
D) The Middle East
E) Japan
Question 2
By some accounts, tourism is the world's largest industry, with international tourist receipts totaling ________ in 2010.
A) 300 billion
B) 604 billion
C) 919 billion
D) 1.1 trillion
E) 2.1 trillion