凡是进行高处作业施工的，应使用脚手架、平台、梯子、防护围栏、档脚板、安全带和安全网等。
参考答案：对
简称《高规》是哪本图集，是做什么用的？
An option’s intrinsic value is equal to the amount the option is:()
A. out of the money, and the time value is the market value minus the intrinsic value.
B. in the money, and the time value is the intrinsic value minus the market value.
C. in the money, and the time value is the market value minus the intrinsic value.
