PPP帧中的协议域用于指示信息域使用的协议类型,下面哪一个值用于表示信息域是一个IP

题型:单项选择题

问题:

PPP帧中的协议域用于指示信息域使用的协议类型,下面哪一个值用于表示信息域是一个IP包?()

A.0x0021

B.0x8021

C.0x8821

D.0x8863

考点:移动通信机务员鉴定华为设备部分华为设备部分题库
题型:单项选择题

急性阑尾炎最严重的并发症是()。

A.阑尾穿孔腹膜炎

B.门静脉炎

C.膈下脓肿

D.盆腔脓肿

E.肠间脓肿

题型:单项选择题

诊断神经梅毒最可靠的实验室检查是()

A.PCR检测梅毒螺旋体基因

B.硬下疳处取材暗视野显微镜检查梅毒螺旋体

C.梅毒血清试验

D.脑脊液VDRL试验

E.脑脊液蛋白定量

题型:单项选择题

Vilhelm Hammershoi has been a well-kept secret since his death in 1916. All his best- known paintings are of household interiors that are drained of color and tell no stories. 46. His windows cannot be seen through, his doors cannot be opened and the figures produce no element of vitality into the rooms. Hammershoi is defiantly inscrutable; the mood is melancholic and enigmatic, but the paintings are oddly compelling. Quite why, no one seems sure.

Of the 71 paintings in a new exhibition in London, 21 come from his native Copenhagen, 15 from other Scandinavian collections and 20 from private collections, principally Danish. Hammershoi’s focus was not as narrow as this show might suggest, but to see his nudes it is necessary to visit the Statens Museum for Kunst in Denmark. He did some fine, if bleak, landscapes too, but it was the interiors that sold in his lifetime, and he is best remembered for paintings of the sun shining through curtainless window-panes, casting shadows on carpetless floors. 47.Anxious to transform the prosaic into the romantic, his admirers speak of a poet of light and the poetry of silence.

Hammershoi himself was guileless. 48."What makes me choose a motif are the lines, what I like to call the architectural context of an image," he said in 1907. Light was also very important, but it was lines, he insisted, that had the greatest significance for him. His wife, Ida, makes appearances in the empty rooms, but she is usually painted from the back, with the emphasis on the bare nape of her neck. The heroic figures are white doors and windows, and tables, chairs, a piano and a sofa. No painter can have got so much pleasure from painting brown furniture. One work, titled "Interior with a Woman at a Sewing Table", is a symphony of three shades of shiny brown.

Hammershoi was influenced by Vermeer and the 17th-century Dutch genre painters and by Caspar David Friedrich, a German, but there is no one like him. His work shows traces of an unexpected subversive sense of humor. 49.Felix Kramer, the show’s curator, identifies irregularities, for example, that create an almost surreal quality: a piano with two legs, table legs casting shadows in different directions, chests of drawers with no knobs or handles. Even some of Hammershoi’s admirers wonder what it all means.

50.Trying to pin Hammershoi down is as profitless as Waiting for Godot. However, the new exhibition at the Royal Academy of Arts might encourage some excitement in the marketplace. The highest price made by a Hammershoi interior is £ 520,000 ($1 million) in 2006 and the price boom in the auction houses is passing him by. Perhaps the secret of Hammershoi has been kept a bit too well.

48."What makes me choose a motif are the lines, what I like to call the architectural context of an image," he said in 1907.

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()负责服务质量及停送电信息报送工作质量的监督、检查、考核、评价管理工作,手机APP的总体部署。

A、国网运维检修部

B、国网营销部

C、国调中心

D、国网客户服务中心

题型:单项选择题

语言能力和语言交际能力一般分为理解和表达两种,表达能力指的()。

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