多样化的警民结合方式有：警民联防、警民共建精神文明、110报警服务监督系统、流动治安派出所等。 ( )
参考答案：对
Her mother does not of her going to study in the United States alone. [ ]
A. admit
B. agree
C. prove
D. approve
井下摘挂钩工上岗后，应做哪些方面的工作？
