崇尚佛教，把佛教定为古代印度的国教的阿育王属于种姓制度中哪个种姓： A．婆罗门

–I think students should have mobile phones to call their parents.

- _____. They often use them to play games instead.

A．I hope so

B．I don’t agree

C．No problem

D．Good idea

白芍来源于

A．大戟科

B．木兰科

C．毛莨科

D．伞形科

E．菊科

2010年10月17日，由广州市白云区和中国科学院新疆分院联合组织的科考队开始了对位于塔里木盆地东部的罗布泊的考察。读图，回答1~2题。

1、考察队员在罗布泊附近不可能看到的景观是[ ]

A、流动沙丘

B、葡萄果园

C、风蚀蘑菇

D、干枯胡杨

2、这次科考发现罗布泊在1958年仍然湖面宽广，而在1970年以后则完全干枯，其主要原因是 [ ]

A、全球变暖导致蒸发强烈，湖水急剧减少

B、大面积围湖造田使湖泊面积减少

C、上游修水库截流，使入湖水量减少

D、大量引用湖泊水灌溉导致湖面萎缩

伊斯兰教经典是：（）

A．《圣经》

B．《古兰经》

C．《吠陀》

D．《奥义书》

When you take a walk in any city, you often see a lot of people walking dogs. It is still true that a dog is the most useful and faithful animal in the world, but the reason why people keep a dog has changed. In the old days people used to train dogs to protect(保护) themselves against attacks by other beasts. Later they came to realize that a dog was not only useful for protection but willing to obey his master. For example, when people used dogs for hunting, the dogs would not eat what was caught without permission.

These days people in the city need not protect themselves against attacks from animals. Why do they keep dogs, then? Some people keep dogs to protect themselves from robbery（抢劫）. But the most important reason is for companionship. For a child, a dog is a best friend when there are no friends to play with. For young couples, a dog is their child when they have no children. For old couples, a dog is also their child when their natural children have grown up. So the main reason why people keep dogs has changed from protection to friendship.

67. According to the passage, in the old days people trained dogs ______ .

for protection against robbery

just for fun

for companionship

for protection against other animals

68. The word "companionship" may mean ______ .

A. native     B. advice     C. friendly relationship（关系） D. usage

69. The dogs were used for hunting because ______ .

A. they were good hunters

B. they obeyed their masters

C. they were useful for protection

D. they did not eat other animals

70. The most important reason for people to keep dogs now is they ______ .

A. need companion

B. like children

C. enjoy hunting

D .want to protect themselves

71. We can infer from the passage that ______ .

A. dogs can be helpful to those who need company

B. city people always feel lonely

C. dogs can be boring （厌烦的）

D. the city can be a very dangerous place