省高速公路管理局负责所辖高速公路长大桥隧的安全运营管理,主要包括什么?

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问题:

省高速公路管理局负责所辖高速公路长大桥隧的安全运营管理,主要包括什么?

考点:公路养护工考试高速公路养护高速公路养护题库
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在光滑水平桌面上一质量为m的小球,以速率v沿位于水平面内的任意方向,由小孔O射入一特殊区域,该区域位于图中MN的上方.在该区域,小球始终受到一垂直于小球运动方向的水平向左或向右的外力F的作用,力F的大小恒定不变,下列图中阴影部分表示小球所有可能经过的区域,其中R=

mv2
F
.哪个图是正确的?(  )

A.

B.

C.

D.

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下面是我国和发达国家城镇各类技工占技术工人比例统计表,阅读此表,回答问题。(4分)

初级技工
中级技工
高级技工
发达国家
15%
50%
35%
中国
60%
35%
5%
(1)用简洁的语言概括此表所反映的主要信息:                           
(2)根据表中信息,请你向我国教育或劳动部门提出一条合理建议:
                                          
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振动沉桩法的特点是( )。

A.机具设备复杂

B.效能高

C.适用范围宽

D.适用于黏性土

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下列一张报关单中有20个已填(包括空填)栏目(标号A~T),请根据提供的单据指出其中的第五处填制错误。

题型:问答题 简答题

Many foreigners who have not visited Britain call all the inhabitants English, for they are used to thinking of the British Isles as England. (1) , the British Isles contain a variety of peoples, and only the people of England call themselves English. The others (2) to themselves as Welsh, Scottish, or Irish, (3) the case may be; they are often slightly annoyed (4) being classified as "English".

Even in England there are many (5) in regional character and speech. The chief (6) is between southern England and northern England. South of a (7) going from Bristol to London, people speak the type of English usually learnt by foreign students, (8) there are local variations.

Further north regional speech is usually " (9) " than that of southern Britain. Northerners are (10) to claim that they work harder than Southerners, and are more (11) They are open-hearted and hospitable; foreigners often find that they make friends with them (12) Northerners generally have hearty (13) : the visitor to Lancashire or Yorkshire, for instance, may look forward to receiving generous (14) at meal times.

In accent and character the people of the Midlands (15) a gradual change from the southern to the northern type of Englishman.

In Scotland the sound (16) by the letter "R" is generally a p sound, and "R" is often pronounced in words in which it would be (17) in southern English. The Scots are said to be a serious, cautious, thrifty people, (18) inventive and somewhat mystical. All the Celtic peoples of Britain (the Welsh, the Irish, the Scots) are frequently (19) as being more "fiery" than the English. They are (20) a race that is quite distinct from the English. (289 words)

Notes: fiery 暴躁的,易怒的。

(9)()

A.wider

B.broader

C.rarer

D.scarcer

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