【单选题】

The last paragraph of this passage indicates that
A．labor resisted a reduction of money-wages, which characterized the depression of the 1930s in the U.S

B．labor demanded a real wage, which characterized the depression of 1930s in the U.S
C．neither labor refusing to work for a lower money-wage nor demanding a real wage could characterize the depression of 1930s in the U. S
D．both A & B