近代警察是社会生产力迅速发展和社会分工日益细化的必然结果。 ( )
参考答案：对
解析： 略。
自身免疫性溶血性贫血( )
A．贫血、网织红细胞20%，Coombs试验 (+)B．贫血、黄疸，Ham试验(+)C．贫血、网织红细胞减少，骨髓巨核细胞减少D．贫血、红细胞体积小，成熟红细胞苍白区扩大E．贫血、红细胞体积正常，末梢血原始粒细胞＞40%
Experts at the conference agreed that such a product with environmentallyfriendly technology is ____. [ ]
A. worth being promoted
B.worthy of being promoted
C. worthy of promoting
D.worthy to promote
