问题 单项选择题

某厂#1机组(1000MW)2008年3月15日12:37因非计划降低出力100MW,持续5.8小时,其余时间全出力运行。#2机组(1000MW)全出力运行。该厂等效非计划降低出力时间是()小时

A、0.29

B、0.58

C、0.036

D、0

答案

参考答案:A

填空题

根据课文内容,解释下面句子的意思。

1.  使弈秋诲二人弈,其一人专心致志,惟弈秋之为听;一人虽听之,一心以为有鸿鹄将至,思援弓缴而射之。

                                                                                                                                                          

                                                                                                                                                          

2. 一儿日:“日初出沧沧凉凉,及其日中如探汤,此不为近者热而远者凉乎?”

                                                                                                                                                          

                                                                                                                                                           

3.一儿曰:“我以日始出时去人近,而日中时远也。”

                                                                                                                                                           

单项选择题