以承包商为某项索赔工作所支付的实际开支为根据，向业主要求费用补偿，是索赔费用的（）。

附加题

任务型阅读 (10分)

Moscow is the capital of Russian. The city has a long history and was founded more than 850 years ago. Moscow became the center of a unified (统一的) Russian country in the 15th century. ①One hundred years later it had grown into the capital of a strong kingdom.

For most of eight centuries, the Kremlin, at the very heart of Moscow, has been the seat of power (权力宝座) for the emperors and most recent presidents. For Western people, the round roofs of ST. Basil’s Cathedral have become the symbol of Russia. Around this center, there are a lot of high buildings. However, some older classical houses and impressive structures, such as the Bolshoi Theater are well kept here.

②21世纪，俄罗斯正在迅速发展。Although the Russians are paying more attention to the protection of most of the old structures, they are also creating new wonders in the form of buildings, shopping malls, and churches. ③Many of them are designed in both the ancient and modern Russian styles, especially in central Moscow.

根据短文内容，完成下列任务。

1. When was the city of Moscow founded according to the passage?

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2. What is the symbol of Russia in Western people’s eyes?

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3. 请将①处的英语翻译成汉语。_________________________________________________

4. 请将②处的汉语翻译成英语。_________________________________________________

5. 用“Russians”作主语，改写③处的句子，句意不变。

_____________________________________________________________________________

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世界可划分为两大地缘战略区，即：（）和（）。

患者，男，50岁，进行性鼻塞及流脓血涕半年多，左侧面颊部隐痛不适一个月。CT检查图像如下：

本病诊断依据为（）.

A.男性，50岁

B.鼻塞、脓血涕

C.窦腔软组织肿块

D.窦壁破坏

E.病灶内钙化

F.无骨质破坏

侧推器的使用是海船动力装置的发展趋势之一，侧推器不能起到的作用是（）

A.可减少主机起动次数

B.可减少主机换向次数

C.延长主机寿命

D.提高动力装置的经济性

水银血压计的示值允许误差为（）

A．±2.25mmHg

B．±3.00mmHg

C．±3.75mmHg

D．±4.50mmHg

E．±5.25mmHg