Which of the Following Was NOT an Issue That the United

Multiple Choice

Which of the following was NOT an issue that the United States.
Had with the Kyoto Protocol?

A) Major U.S.trading partners (such as China and India) are exempt from the provisions-not fair!
B) Europe's targets were set ridiculously low.
C) We don't really know if pollution causes global warming.
D) There are less costly ways to deal with environmental problems.