二、单项填空（本大题共20小题，每小题1分，共20分）
21.--- Does your father go to work by ______ car every day?
--- No, he sometimes takes ______ bus.
A. A;the B. the; a C. 不填; a D. a; 不填
22.I don’t like ______ watch. I like ______.
A. me; your B. my; your C.me; yours D. my; yours
23.Lao She’s Teahouse ______ the changes in Chinese society over fifty years.
A. describes B. improves C.prepares D. corrects
24.In 1998, Liu Xiang’s ______ in hurdling was noticed by Sun Jiangping.
A. ability B. trade C.electricity D. memory
25.Meimei thinks maths is ______ than Chinese.
A. easy B.easier C. theeasiest D. very easy
