下列政策不属于汉武帝时期的是（）
A.大力推行儒学教育
B.颁布“推恩令”
C.减轻刑罚，废除肉刑
D.把铸币权收归中央，统一铸五诛钱
参考答案：C
—Why does the lake smell terrible?
—Because large quantities of water_________. [ ]
A. have polluted
B. is being polluted
C. has been polluted
D. have been polluted
基底动脉血栓的临床表现包括（）
A.眩晕、恶心、呕吐
B.眼球震颤，复视
C.构音障碍
D.吞咽困难
E.共济失调
