In the first English study, the conversation time of social topics accounted for:

A. Cutting pays.
B. Layingoff employees.
Changing the way it operates.
D. Reducing payment to injured workers.

A. Making payments to injured workers.
B. Profitable first class mail is decreasing.
C. Its income has not kept up with growing costs.
D. Making payments to its health care program for retirees.

A. The growth of the e-commerce.
B. The improvement of the economy.
C. The cheaper price the Postal Service provides.
D. The convenience offered by the Postal Service.

A. Because his opponents spread lies about his government.
Because his opponents laughed at his foreign policy.
C. Because his opponents undermined the dignity of Iran.
D. Because his opponents attacked his government.