∵a＜b＜0，给a，b，c赋予特殊值，即a=-2，b=-1，c=0
选项A、B、D都不正确
故选C．
诊断甲状腺高功能腺瘤最佳的检查是（）
A．甲状腺B超
B．甲状腺放射性核素扫描
C．甲状腺CT
D．甲状腺MRI
E．甲状腺摄131I率
— 2008 is drawing near. Any changes in Beijing?
— Yes, more stadiums arc being built, and ______ people are learning English. [ ]
A. more and more
B. the more and the more
C. the more and more
D. more and the more
