21. It can’t be denied that Diaoyu Islands are _______ part of China and what some Japanese have done recently is actually an offence against _______ Chinese people.
A. a; / B. a; the C. the; / D. / ; the
22. The government has promised to do _____ lies in its power to ease the pressure of affordable housing for average-income household.
A. that B. which C. what D. something
