违反《城镇燃气管理条例》规定，在燃气设施保护范围内建设占压地下燃气管线的建筑物、构筑

阅读理解。

     Why does the Leading Tower of Piza (比萨斜塔) in Italy lean (倾斜)? It leans because of a mistake.

It has leaned almost since the day the tower was built.

     In 1174, the people of Piza, Italy wanted to build a bell tower. They wanted the tower to be the most

beautiful bell tower in all of Italy. The city also needed a bell tower because the church did not have one.

     As soon as the first floor of the building was finished, the tower started to lean. Builders tried to make

the building straight again as they added more floors, but the Leaning Tower only got worse as the tower

grew.

     It took almost 180 years to finish the tower. It is 54.5 metres tall, and it leans almost 4 metres to one

side. The tower is also sinking into the ground on which it was built. Every year, the tower leans another

1.5 centimetres.

     Like all old buildings, it is also falling apart. If someone cannot figure out (想出) a way to save the

tower, the Leaning Tower of Piza will fall down after 175 more years.

1. The Leaning Tower of Piza is in _____. [ ]

A. America

B. Canada

C. England

D. Italy

2. People built the Leaning Tower of Piza in _____.

A. 1175

B. 1165

C. 1174

D. 1800

3. The Leaning Tower of Piza is _____ metres tall, and it leans almost _____ metres to one side. [ ]

A. 180; 54.5

B. 175; 4

C. 54.5; 4

D. 180; 4

4. People finished the Leaning Tower of Piza nearly in _____. [ ]

A. 1174

B. 1245

C. 1340

D. 1354

5. Which of the following is not true? [ ]

A. The Leaning Tower of Piza leans less than 0.5 centimetres every year.

B. The Leaning Tower of Piza is a bell tower.

C. It took almost 180 years to finish the Leaning Tower of Piza.

D. The Leaning Tower of Piza maybe falls down after 175 more years.

丝绸之路的开通是在[ ]

A．秦朝

B．汉朝

C．唐朝

D．元朝

下列项目中，属于潜在普通股的有( )。

A．可转换公司债券

B．已发行在外的普通股

C．已发行在外的非可转换公司债券

D．股份期权

E．认股权证

在人类历史上，与金字塔同一国度的古老而神秘的文字产生于[ ]

A．公元前3000年左右

B．公元前2500年左右

C．公元前2000年左右

D．公元前1500年左右

根据文物保护法，被作为文物保护的建筑物或其他设施，其所有权即使属于个人，所有者也无权对其进行修缮、装饰乃至改建。这一规定采取不允许任何例外的立法形式并不妥当，因为有时有的所有者提出对文物进行外观和内部结构的改造，是因为他们确信，这样做有利于加固和美化文物而提高它们的价值。以下哪项如果为真，最能削弱上述论证()

A．对文物建筑的改造，不一定就能起到加固和美化的作用，有时反而会弄得不伦不类。

B．有的文物建筑年久失修，如不及时改造，将严重损害其价值。

C．文物建筑的真正价值在于它是历史的遗迹，对其原貌的任何改变都是在降低其价值。

D．一个所有者不能对其所有物进行处置，这是对其基本权利的侵犯。