单项选择题

没有毛主席，至少我们中国人民还要在黑暗中摸索更长的时间。( )
A. 对

B. 错

你可能感兴趣的试题

单项选择题

For activated carbon, the process of adsorption can be divided into four steps: solution transport, film diffusion, pore diffusion, and adsorption. In water treatment, film diffusion transport or pore transport is usually the rate limiting step. ( )

现金流量表通常表现为一定时期的经营活动现金流量的增减情况。

答案：错误