工程图样式可用来格式化哪些属性？（） A.孔参数表 B.孔 C.文本 D.明细表

I think everyone has a dream. My dream is to have a large home. I don’t like living in the city. So the home is in the country, but not far from the city of Nanjing. On the ground floor, there is a training room and a swimming poor. I can play table tennis, basketball and badminton there. And I can also swim there. After training, I can have a shower and a bath with my friends. So there must be a bathroom. On the second floor, there is a computer room and a reading- room. And there is a bedroom. Then I can go to bed there.

Now, what’s on the first floor? We will have meals. So there is a kitchen and a dining-room there. And we can watch TV, play cards, listen to the music and so on. Welcome to my home to be the guests.

“T” or “F”.

小题1:My dream home is a flat with four floors. 

小题2:The home is near the capital of Jiangsu province

小题3:The bedroom is on the first floor.

小题4:We can often have meals on the second floor.

小题5:I’m friendly to my friends.

关于混凝土中掺入减水剂的说法，正确的是（）。

A.不减少拌合用水量，能显著提高拌合物的流动性

B.减水而不减少水泥时，可提高混凝土的和易性

C.减水的同时适当减少水泥用量，则使强度降低

D.混凝土的安全性能得到显著改善

2011年6月30日，十一届全国人大常委会第二十一次会议表决通过了关于修改个人所得税法的决定。修改后的个人所得税法规定，工资、薪金所得，以每月收入额减除费用3500元后的余额为应纳税所得额，工资、薪金所得，适用超额累进税率，税率为3%至45%，修改后的个税法将于9月1日起施行。这说明[ ]

①全国人大常委会在行使国家立法权

②全国人大常委会坚持民主执政，履行社会公共服务的职能

③国家决策机关坚持民主集中制，公民直接行使管理国家的权利

④我国国家机关坚持以人为本，科学民主决策

A、①②

B、③④

C、②③

D、①④

锅炉的外部检验一般每两年进行一次。

工程质量事故应按有关程序和规定处理，严重质量事故的归口管理部门是( )。

A．工程质量监督机构

B．国家建设行政主管部门

C．省级建设行政主管部门

D．市、县级建设行政主管部门