问题 单项选择题

已知M5水泥砂浆(细砂)砌筑实心砖墙的定额基价为1675.89元/10mm3,其中,M5水泥砂浆(细砂)单价为120元/m3。若改用M7.5水泥砂浆(细砂)砌筑该实心砖墙。其单价为127.80元/m3,则该实心砖墙的定额基价为()元/10m3

A.1683.69

B.1693.36

C.1803.69

D.1850.61

答案

参考答案:B

材料题
——温 * * * * 2006年3月l4日答记者问

请回答:

(1)材料一中“日本占领中国台湾”是从什么时候开始的?这种状态到什么时候结束?

                                                                                                                                                            

(2)我国解决台湾问题的基本方针是什么?

                                                                                                                                                             

(3)请你结合材料一,材料二谈谈影响祖国和平统一的因素主要有哪些?

                                                                                                                                                             

(4)有人说,台湾问题是大人关心的事,和青少年没有关系。对此你有什么看法?

                                                                                                                                                            

                                                                                                                                                            

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