A. have B. has C. there is
A. 2:05. B. 2:10. C. 0.09375
A. 提高了2.2个百分点 B. 降低了2.2个百分点 C. 提高了4.2个百分点 D. 降低了4.2个百分点
A. 2007 B. 2006 C. 2004 D. 2003
A. 20.0% B. 23.4% C. 28.5% D. 30.1%