问题 单项选择题

室外消防给水采用低压给水系统,当生活、生产和消防用水量达到最大时,室外消火栓栓口处的水压力不应小于()Mpa(从室外设计地面算起)。

A、0.05

B、0.07

C、0.1

D、0.15

答案

参考答案:C

材料题

析图题:

(1)上图人物是谁?他被誉为我国的什么设计师?

                                                                                                                                                             

(2)他为祖国统一提出了一个什么构想?我们用这个办法解决了哪些问题?

                                                                                                                                                            

(3)我国(与下图相关的)叫什么政策?是何时通过什么会议制度的?

                                                                                                                                                             

(4)对外开放至今,设立的经济特区中最有代表性的和最大的分别是哪个?

                                                                                                                                                             

 (5)我国已形成了一个对外开放的格局,这个格局是怎样的?当今对外开放与中国近代史上对外开放有什么不同?

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

判断题