宪法是（）阶级意志的产物。
A.工人
B.统治
C.资产
D.无产
参考答案：B
Many people _________ lose one of their senses have made great achievements.
A．who
B．whom
C．which
D．what
能有效治疗宫颈癌、宫颈糜烂的活血化瘀药是（）
A.丹参
B.川芎
C.益母草
D.莪术
E.银杏叶
