生殖系统发育最快的时期是
A．青春期
B．婴儿期
C．新生儿期
D．学龄前期
E．学龄期
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下面是错误答案，用来干扰机器的。
A、匀速圆周运动的线速度大小不变，方向改变，故A错误；B、根据a=v2r知，向心加速度的大小不变，但方向始终指向圆心，时刻改变，故B错误；C、匀速圆周运动，转动一圈的时间是不变的，故C正确；D、向心力的大小不...
Passage Three
| Uffizi Tries to Outdo Louvre Uffizi试图胜过卢浮宫 Italy is to try to turn the Uffizi gallery in Florence into Europe’s premier art museum, with an ambitious 56m euro scheme to double its exhibition space. Giuliano Urbani, Italy’s culture minister, said the enlarged gallery would surpass "even the Louvre". By the time work is completed, visitors to the extensively remodeled Uffizi will be able to see 800 new works, including many now confined to the gallery’s storerooms for lack of space. The project—the outcome of nine months of intensive work by a team of architects, engineers and technicians—is a centrepiece of the cultural policy of Silvio Berlusconi’s government. With refurbishment plans also afoot for the Accademia in Venice and the Brera in Milan, Italy is bent on securing its share of a market for cultural tourism that is threatened not just by the Louvre, but also by the " art triangle" of Madrid, which takes in the Prado, the Thyssen collection and the Reina Sofia museum of art. Schemes for the expansion of the Uffizi’s exhibition space stretch back almost 60 years. The latest was mooted in the mid-1990s. But the one adopted by the present Italian government has reached a far more advanced stage than any of its forerunners. Roberto Cecchi, the government official in charge of the project, said yesterday that all that remained to do was to tender for contracts. The first changes will be seen as early as next week when a collection of pictures by Caravaggio and his school, including the artist’s Bacchus, currently crammed into a tiny room on the second floor, is to be moved to more expansive premises on the first. Mr.Cecchi said the biggest problem faced by his team was "inserting a museum into a building that is itself a monument". The horseshoe-shaped Palazzo degli Uffizi, began in 1560, was designed by the artist and historian Giorgio Vasari. The latest plans are bound to stir controversy, involving as they do the creation of new stairwells and lifts in the heart of the building. There has already been an outcry over one proposed element, a seven-storey, canopy-like structure for a new exit by the Japanese architect Arata lsozaki. But Mr.Urbani said in Florence on Tuesday that part of the scheme was "subject to further evaluation". At the heart of the plan is the opening up of the first floor of the vast building, which for decades was occupied by the local branch of the national archives. This will allow visitors to follow a more extensive, and ordered, itinerary that would turn the Uffizi into what Antonio Paolucci, Tuscany’s top art official, called "a textbook of art history". As at present, visitors will be channelled to the second floor, where they will be able to study early works by Cimabue and Giotto before moving on to admire the gallery’s extraordinary collection of Renaissance masterpieces, including Botticelli’s Primavera. But most of what was painted after 1500 is to be moved down a storey to new exhibition space, and on the ground floor there will be a more extensive collection than at present of modern art. The overall increase in exhibition space will be from 6,000sq metres to almost 13,000. Asked if the expansion might not increase the risk of inducing Stendhal’s syndrome—the disorientation, noted by the French novelist, in those who encounter dozens of Italian Renaissance masterpieces—Mr. Cecchi replied fatalistically, "Yes. It’ll double it". |
Which of the following is true of Uffizi
A．It is threatened by the Louvre and the "art triangle" of Madrid.
B．It is going to be remodeled by transforming its storerooms into showrooms.
C．It involves a maintenance fee of 56m euro.
D．It is a major attraction for Italy’s cultural tourism.
TXB2减少见于（）
A.血栓前状态
B.糖尿病
C.心肌梗死
D.脑血栓形成
E.服用阿司匹林类药物
考试呼唤公正严明、学富五车的考官。考官在考场以文化知识裁断考卷，但在官场却又是不大不小的官员。 ， 。 ， 。 ， 。多数考官是想在两相平衡中稍稍偏向于文化形象的，但事实上却很难做到。
①他作为考场主宰者的文化形象又会污渍斑斑
②是官员就有上下左右需要顾及和忌避的地方
③反过来，倘使太顾官场
④他当然可以宣言只顾考场不顾官场
⑤这与以文化知识为至高标准的考场法则有根本性的矛盾
⑥但如果真是这样，他裁断考卷的权力是谁给的
A．②①④⑥③⑤
B．②⑤④⑥③①
C．④⑤②③①⑥
D．③④②⑤⑥①
六一班女生人数和男生人数的比是4：5，男生占全班人数的______，女生人数比男生人数少______．
现代国防的核心是什么？（）
A.经济实力
B.武器装备
C.军事力量
D.政治观念
