Questions 11 -13 are based on the following talk about the Statue of Liberty. You now have 15 seconds to read Questions 11-13.

Why was the Statue of Liberty closed in 2001

A．Because it couldn’t endure the test of time and needed repairing.
B．Because it was threatened by terrorist attacks.
C．Because it was damaged by tourists.
D．Because it would endanger the visitors.