问题 阅读理解

The 115 islands that sparkle in the middle of the Indian Ocean are one of the world's greatest treasures 'A place where natural purity and simplicity can be found and innocence rediscovered; a place like no other and another world entirely. 92 of those islands consist of Seychelles, which is known as "the last paradise".

For over two centuries, the islands of Seychelles have remained a melting pot of different races, traditions and religions from the four corners of the earth. The Seychellois are a colorful blend of peoples of different races, cultures and religions. .At different times in its history, people of African, European and Asian origin have come to Seychelles, bringing with them their distinct traditions and customs and contributing to the way of life and to Seychellois culture.

Throughout Seychelles, there are many artisans producing works of art that are as varied and diverse as their surrounds and which include stained glass, products made from coconut shell, husk, seashells and corals, clothing, gold, silver and other forms of jewellery, recycled materials, bamboo, metal and pottery. They are probably poorly educated, but they have talent for producing handicraft articles.

Seychelles, Mauritius, Maldives are all island countries, but Seychelles is unique. Mr. Alanin, Director of Tourism Marketing of Seychelles Tourism hoard said, "There are a variety of islands in Seychelles. Mauritius has only one island. In Maldives, there are a lot of islands, but they are all coral islands. Seychelles has big granite (花岗岩) islands. In addition, the people are different. We have a mixture of people, and you can see how friendly they are.

Most importantly, all these natural disasters do not exist in Seychelles because we are out of the belt. Nothing will happen to visitors when they are in Seychelles. In Seychelles, harmony is a way of life."

41. The islands of Seychelles are NOT ______.

A. polluted           B. world famous           C. beautiful           D. various

42. Which of the following of Seychelles is not mentioned in the passage?

A. The nature.                     B. The people.

C. The food.                D. The culture.

43. From the 3rd paragraph we can guess that an "artisan" is ______.

A. a professional artist producing works with recycled materials

B. a person whose job requires skills with his hands

C. a factory where handicraft articles are produced

D. an organization who sell natural things

44. Which of the following is a part of the reasons for that Seychelles is unique?

A. Seychelles' islands are all granite ones.

B. Seychelles had more islands than Mauritius and Maldives.

C. Seychelles has more races and the people are friendly.

D. Seychelles is located at a safe position on the earth.

45. What's Mr. Alanin's purpose to say all these words in the last paragraph?

A. To attract visitors to travel in Seychelles.

B. To praise the beauty of Seychelles.

C. To express his feelings to his country.

D. To explain the difference from Mauritius and Maldives.

答案

小题1:A

小题2:C

小题3:B

小题4:D

小题5:A

填空题

(15分)下表为元素周期表的一部分,请参照元素①-⑧在表中的位置,用化学用语回答下列问题:

  族

周期

IA 0
1 ⅡAⅢAⅣAⅤAⅥAⅦA 
2     
3   
(1)②、④、⑤的原子半径由大到小的顺序为____________________。

②、④、⑤的离子半径由大到小的顺序为____________________。

(2)①②⑥⑦四种元素所对应的气态氢化物最稳定的是________,最不稳定的是_____(填化学式)。

(3)②、③可形成既含离子键又含共价键的化合物,其阳离子和阴离子的个数比为_____。

(4)③、⑤两元素最高价氧化物对应水化物发生反应的离子方程式为__________________________。

(5)工业上用①单质大量生产⑥单质,反应的化学方程式为_______________________________。

(6)④⑤两元素相比较,金属性较强的是       (填名称),用原子结构知识解释                                    ,可以验证该结论的实验是      (填编号)。

(a)将在空气中放置已久的这两种元素的块状单质分别放入热水中

(b)将形状、大小相同的这两种元素的单质分别和同浓度的盐酸反应

(c)将形状、大小相同的这两种元素的单质分别和热水作用,并滴入酚酞溶液

(d)分别往氯化镁溶液、氯化铝溶液中逐滴滴入氢氧化钠溶液直到过量。

(7)由表中元素形成的常见物质X、Y、Z、M、N可发生以下反应:

X溶液与Y溶液反应的离子方程式为____________                _________,

单项选择题