我国的《公路沥青路面再生技术规范》建议水泥等活性填料一般不超过() A.1% B.1

题型:单项选择题

问题:

我国的《公路沥青路面再生技术规范》建议水泥等活性填料一般不超过()

A.1%

B.1.5%

C.2%

D.2.5%

考点:二建公路专业继续教育二建公路专业继续教育题库
题型:单项选择题

从下面选出正确的选项填空,使短文通顺、内容完整(有一个选项是多余的)。

  The world is an interesting place.Different people like different things.

  Some people like loud music.Other people don't. 1    

  Many people like sports, but they don't all like the same sports. In some

countries,cricket(板球运动) is a very popular sports. In others it is not popular

at all. No one plays it or watches it on TV. However, most people like soccer.

The World Cup is very popular.  2      

  Different people like different foods. Some people don't like meat.   3     

Some people don't like potatoes or bread. They prefer rice.

  _4_  Most people have their favorite colors. Some people like bright

colors. Others prefer pale colors. Many people like traveling. Different people

like different places. Some people like to go to the country. They like the fresh

air. Some people like to go to the cities. Because they like shopping.  5    

A. They like soft music.

B. Not everyone like the same colors.

C. Millions of people watch the games on TV.

D. Different people like different kinds of pets.

E. They eat fruit and vegetables most of the time.

F. Some other people enjoy beautiful places like the mountains or beaches.

题型:单项选择题

下列生活中常见的变化中,一定发生化学变化的是(  )

A.冰雪融化

B.矿石粉碎

C.榨取果汁

D.煤炭燃烧

题型:单项选择题

遗传性α1-抗胰蛋白酶缺乏与下列哪种肺气肿的发生关系密切()

A.小叶中央型肺气肿

B.全小叶型肺气肿

C.混合型肺气肿

D.间质性肺气肿

E.肺大泡

题型:单项选择题

按照有关文件规定,关于招标人根据招标项目本身的特点和需要,对潜在投标人或者投标人进行的资格审查,以下说法中正确的是( )。

A.资格预审是在开标时对投标人的资质条件、业绩、信誉、技术、资金等方面进行的资格审查

B.进行资格预审的一般不再进行资格后审

C.资格后审有助于增强投标的竞争性因而优于资格预审

D.资格预审与资格后审不仅在时间上不同,内容与标准也是有差异的

题型:单项选择题

女性,72岁。自汗,怕风,常易感冒,哮证发作前打嚏,气短声低,咳痰色白质稀,舌苔薄白,质淡,脉虚大。

方药宜选用()

A.香砂六君子汤

B.生脉饮

C.四君子汤

D.玉屏风散

E.补中益气汤

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