在Windows2000中,所有打开的窗口和应用程序都以标题按钮的形式排列在()。

题型:单项选择题

问题:

在Windows2000中,所有打开的窗口和应用程序都以标题按钮的形式排列在()。

A.开始菜单里

B.任务栏中

C.桌面上

D.我的文档内

考点:计算机基础计算机基础题库
题型:单项选择题
安装家庭电路时,下列做法中不正确的是(  )

A.插座应该与其他用电器并联

B.开关应该与被控制的用电器串联

C.闸刀开关应接在电能表之前

D.开关应接在火线和用电器之间

题型:单项选择题

D

LONDON—Archaeologists have discovered a smaller prehistoric(史前) site near Britain’s famous circle of standing stones at Stonehenge.

Researchers have named the site “Bluehenge” after the color of the 27 Welsh stones that were laid to make up a path. The stones have disappeared, but the path of holes remains.

The new circle, unearthed over the summer by researchers from Sheffield University, represents an important find, researchers said Saturday. The site is about a mile away from Stonehenge.

Bluehenge, about 80 miles southwest of London, is believed to date back to about the time Stonehenge was built, about 5,000 years ago.

Mike Parker Pearson of Sheffield University said he believed the path and stonehenge itself were linked to rituals(仪式) of life and death.

Mike Parker suggested that the ancient funerary rituals began at a different circle site known as “Wood-henge”, which represented the world of the living. The bodies of the dead were then brought down the River Avon to Bluehenge, which represented death, and were finally carried along a ceremonial route known as the Avenue to Stonehenge.

Bournemouth University Professor Tim Darvill, an expert on Stonehenge, told Britain’s Dail Mail that Bluehenge “adds to the richness” of the ancient site’s story.

“This henge is very important because it forms part of the picture of ceremonial monuments in the area and puts Stonehenge into context,” Darvill was quoted(引述) as saying. “It’s no longer Stonehenge standing alone, but it has to be seen in context with the landscape.”

53.How many henges are mentioned in this passage?

A.Two  B.Three       C.Four  D.Five

54.Who believed the Stonehenge is related to ancient ritual of death?

A.Archaeologists from London       B.Welsh researchers

C.Mike Parker Pearson                   D.Professor Tim Darvill

55.What does the underlined sentence “It’s no longer Stonehenge standing alone, but it has to be seen in context with the landscape.” in the last paragraph mean?

A.Stonehenge has noting to do with Bluehenge

B.Woodhenge represented the world of living in ancient times.

C.Bluehenge represented death

D.Stonehenge, Woodhenge and Bluehenge should be studied together

56.From the passage we can learn that ______.

A.researchers have named the site “Bluehenge,” because they have found blue huge stones there

B.funerary rituals were carried out along the path starting from Woodhenge, River Avon to Bluehenge, finally Stonehenge.

C.Bluehenge is 1 mile away from London

D.Bluehenge dates back to 2000 BC

题型:单项选择题

距离保护Ⅲ段的保护时间是()。

A、距离Ⅰ段动作时间加延时时间;

B、比线路对侧变压器的后备保护扩大一个延时时间;

C、距离Ⅱ段加一个延时时间;

D、距离Ⅰ段加两倍延时。

题型:单项选择题

表面疲劳磨损:

题型:单项选择题

患者男性,53岁,患十二指肠溃疡10年。近1个月以来,上腹部胀满不适,反复呕吐带酸臭味的宿食,呕吐后病人自觉胃部舒适。体查:皮肤干燥、弹性差,唇干;上腹部膨隆,可见胃型和肠蠕动波,手拍上腹可闻及振水声。考虑该病人有瘢痕性幽门梗阻,拟行手术治疗。

针对该并发症,正确的处理是

A.输液、输血
B.禁食,胃肠减压
C.调节饮食,餐后平卧
D.按医嘱应用抗生素
E.吸氧

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