Questions 21 and 22 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. Now, listen to the news.
According to U.S. Defense Secretary, President Obama ______.

A．will dispatch more troops to Afghanistan recently
B．won’ t send as many troops as the U.S. commander in Afghanistan demands
C．will decide whether or not to send more troops according to the strategic review
D．will decide whether more troops should be dispatched before the strategic review comes out