根据《决胜全面建成小康社会,开启全面建设社会主义现代化国家新征程(中)》介绍,我国多年来一直实施的主要扶贫政策是()
A. 一对一进行帮扶
B. 领导下基层实干
C. 先富带动后富,最终实现共同富裕
D. 中东西地区互帮互助,共同发展
Why is the Cisco Integrated Services Router product line A good choice for customers?()
A. it is A point product solution that addresses A single need
B. it simplifies purchasing because there is only one model to choose.
C. it integrates multiple services into A single platform and reduces operating costs.
D. it provides customers with an opportunity to increase the number of devices in their network
维修人员上、下底坑时,不准蹬踏(),以免造成该装置的移位或变形。
A. 安全钳
B. 缓冲器
C. 补偿链导轮
D. 张紧装置
轨道交通具有哪些优点?它在城市公共交通系统中扮演着什么样的角色?