21. Wu Bangguo, _______ Chairman of the Standing Committee of the National People’s Congress (NPC), will deliver_______ work report in March , 2013.
A. a; / B. a; a C. /; a D. the; the
22. —I have just received another message, telling me I have won a big prize.
—Don't jump on it. You ________.
A．should be cheated B．are being cheated C．are cheating D．should have been cheated
