结合有关史实评析种姓制度形成的原因、内容及对印度历史发展的影响。

阅读理解。

     Parents always ask, "How can I get my child to eat fruits and vegetables?" One answer is to teach

your children to fill their bodies with colour.  Fruits and vegetables come in so many beautiful colours.  

Every different colour is good for us.

     Orange and yellow fruits and vegetables such as sweet potatoes and oranges are healthy. They have

many kinds of vitamins (维生素), such as Vitamins A, B and C.Dark green foods like spinach (菠菜)

are very healthy.Red foods like tomatoes and strawberries have Vitamin C.Blue or purple fruits and

vegetables such as blueberries and red cabbage are also good for you.

     What about the colour white? White is not a colour of the rainbow (彩虹) ! White bread is not very

healthy,  but whole wheat bread is good for you.  Too much sugar and salt are not good for you.  Of

course, some white foods, like milk and tofu are very good for you. Finally, remember the most important

thing. Parents need to be good examples. You need to eat a rainbow, too!

1. From the passage we know that _______ are red foods.

A. milk and tofu                    

B. spinach and red cabbage

C. tomatoes and strawberries          

D. sweet potatoes and oranges

2. Which of the following foods has no Vitamin C in it?

A. Tofu.                    

B. Tomatoes.

C. Strawberries.              

D. Oranges.

3. In the last sentence, "eat a rainbow" means "_______"

A. eat different colours

B. eat the seven colours

C. eat foods of different colours

D. eat the rainbow in the sky

4. The main idea of the passage is _______.

A. colour foods have many vitamins

B. dark green foods are very healthy

C. eating much sugar and salt is not good for you

D. eating fruits and vegetables of different colours is good for you

对于从事房地产经纪活动的人员，国际上的通行做法是必须取得政府或者其授权机构颁发的牌照才能执业，并且分为（）层次。

A.一个

B.两个

C.三个

D.四个

阅读文章，完成1-5题。

　　上海宋庆龄故居前有两棵树。

　　有一次，周恩来同志觉得那房子小了一点，就劝宋庆龄搬个家。她不肯，说：我舍不得这两棵树。

　　这是两棵樟树。

　　广东有种英雄树，它长得很高。如果在它周围有别的树，它一定要长得比别的树高出一段，方才罢休。据说它的花大，它的花红。仔细想想，即使花红如血，花大如轮，长在那么高的树上，伸着脖子，仰着脑袋，欣赏起来，（ 　 ）一定有趣。

　　樟树不高，特别是它的躯干。茂茂盛盛的倒是它的枝丫，生发开来的枝丫，长到一定程度，犹如小树干那么粗壮。粗粗壮壮的枝丫，从同一个母体躯干里生发开来，四面八方，伸得远远的，繁繁密密，荫凉特大。

　　这是荫凉很大的两棵樟树。

　　别的树木，容易招虫。从同一棵石榴树上，就可以捉到三四种不同的虫。花花绿绿的，曲体前进的，以叶作伪装的，密密麻麻，不易发现的。它们自己寄生在树上，还在那里生儿育女，繁衍后代，并且教唆后代如何寄生。树蛀空了，可它们还不死，而且散开去，另去物色寄生体。

　　樟树不招虫。这个特点，在它作为树的时候就表现得十分充分。别的树要喷洒药水，而它却不必。原来是在树的本身，树的内里，就有一种拒虫的气味，因为这是一种有益的气味，人们就称它为香气。更难得的是，樟树将这种拒虫的香气，永久保持，至死不变。这一点，恐怕世界上任何科学制作的化妆品，都难以做到的。即使当它枝枯叶谢的时候，当它已经作为木料的时候，它的香气也永远不变，永不消失。只要这木质存在一天，虫类就怕它一天。樟树的高就高在这里，贵也贵在这里。

　　上海宋庆龄故居的庭前，有两棵樟树。这是两棵荫凉大、不招虫的樟树。

1．第四段括号中应填的词语是（       ）

 （真的 可能 难保 也许 大概）

2．文中第五段说“樟树不高”，而第八段却说“樟树的高就高在这里”，前后似乎矛盾。谈谈你的理解。

　______________________________________________________________

3．第二段写宋庆龄说的一句话，有什么意图？

　______________________________________________________________

4．文章题目是“樟树赞”，可文中作者先写到英雄树，后又写到石榴树。对此，你是怎么看的？请结合文章内容谈谈你的看法。

　______________________________________________________________

5．试就文章的立意、构思、结构、表现手法、语言运用等方面，对本文作一点赏析。

　______________________________________________________________

四川省西部的横断山脉位于下列两大地形区之间[ ]

A、四川盆地和青藏高原

C、四川盆地和长江中下游平原

B、四川盆地和渭河平原

D、青藏高原和内蒙古高原

简述公共关系策划的原则。