The author's attitude toward the construction of skyscrapers seems to be that of

A．A Construction Company under Fire.
B．Fears Haunted in the World.
C．A Debate on Building Upwards.
D．Skyscrapers on the Boom.

A．The US economy is gradually recovering from the steep declines.
B．The Fed should take in account the shift in its outlook on economy.
C．It is not the proper timing for the Fed to consider rate interests.
D．It is necessary that the Fed make adjustments to its monetary policy.