在用级配区图检查砂子的级配时,累计筛余百分率一点都不能超出规定的范围,超出则为级配不

题型:多项选择题

问题:

在用级配区图检查砂子的级配时,累计筛余百分率一点都不能超出规定的范围,超出则为级配不合格的筛孔是______。

A.0.15mm
B.0.315mm
C.0.63mm
D.5mm

考点:公路工程试验检测员考试材料公路工程试验检测人员业务考试材料
题型:多项选择题

阅读理解。

     Harry is nine years old. He goes to the school next to his home. He always walks to and back from

school. One day he comes back from school late. His mother sees him and asks, "Why are you late,

Harry?"

     "My teacher is very angry and asks you to go to her office tomorrow."

     "To her office? Why?" His mother asks. "Because she asks a question in the class and I am the only

person who can answer it." says Harry.

     "You are so clever, my son." his mother says with a smile.

     "Her question is who put the tomato on her chair and make her clothes dirty?" says Harry.

1. _____ can answer the teacher's question in class.

A. Nobody

B. Harry

C. Many students

D. A few students

2. There's a _____ on the teacher's chair.

A. tomato

B. book

C. pen

D. bag

3. The teacher asks Harry's mother to school because _____.

A. Harry is nine

B. Harry goes to school on foot

C. Harry's home isn't far from the school

D. Harry makes her angry

4. Is Harry very clever?

A. Yes, he is.

B. Yes, he isn't.

C. No, he is.

D. No, he isn't.

题型:多项选择题

阅读下列材料,回答以下各题。 

xx市发展和改革委员会 

关于转发国家能源局《关于申报分布式光伏发电规模化应用示范区的通知》 

通知 

X发改能源(2012)0164号 

各有关单位: 

为落实可再生能源发展“十二五”规划,促进太阳能发电产业可持续发展,今日国家能源局下发了《关于申报分布式光伏发电规模化的通知》。先转发给你们,请按照《通知》要求,在落实建筑屋顶、消纳用户和电力接入等实施条件的基础上,抓紧编制中报项目实施方案,于2012年10月10日前报市发展改革委。 

联系人:黄xx 

联系电话:xxxxxxxx 

附件:《国家能源局关于申报分布式光伏发电规模化应用示范区的通知》(国能新能【2012】298号)xx市发展和改革委员会 

二〇一二年九月二十八日

关于上述公文的标题,下列表述正确的是()。

A.分行不当 

B.“转发”前不应该加“关于” 

C.不应该使用书名号 

D.最后“的通知”多余

题型:多项选择题

下列哪项符合排尿性晕厥()

A.在排尿或排尿结束时发作,持续1~2分钟

B.多见于年轻女性

C.不能自行苏醒

D.伴有血压升高

E.有后遗症

题型:多项选择题

控制实验法的突出特点是()。

A.没有变化

B.设计控制

C.取自自然

D.就地实验

题型:多项选择题

蒸发一段出料浓度低的处理方法有()。

A、增加蒸发蒸气量

B、加入适量氮气改善换热

C、加强各塔压力控制

D、提高进料浓度

更多题库