The policies are aimed at _________ the problems and improving p

The policies are aimed at _________ the problems and improving people’s lives.
A、dividing
B、removing
C、informing
D、swarming
【正确答案】：B
【题目解析】：divide分开；remove移动，迁移；消除；调动；inform通知；swarm成群来回移动；蜂拥而至；挤满
句意：这些政策旨在消除这些问题，改善人们的生活。