The passage implies that      .(  )

• A、people willingly pay taxes because they want to do something useful to the country
• B、people willingly pay taxes because they do not want to be looked down upon by others
• C、people pay taxes unwillingly because they feel they will be arrested if they do not
• D、people pay taxes somewhat unwillingly

A. negative

B. criticize

C. spiritually

D. shameful

E. affection

F. discovered

G. appreciate

H. confused

I. fit

J. admit

K. used

L. help

This passage is mainly about      .(  )

• A、the difference between national income and GNP
• B、the difference between national income and personal income
• C、the concept of income
• D、the difference between disposable income and nondisposable income