By saying "it might as well begin with the words ’Once upon a time’" (Line 3, Para. 1) the author suggests that the American myth is ______.

A．There’s much to do besides work and study.
B．It’s convenient for people to go anywhere.
C．The natural environment is beneficial to children.
D．The countryside is a perfect place for weekends.

A．How the President proposes new laws.
B．How a bill is passed by lawmakers in Congress.
C．How the President can reject a proposed law.
D．How lawmakers can force the President to sign a bill.