下列关于狒狒群体中的首领的描述,不正确的一项是( ) A.在群体内部是“常胜冠军

题型:选择题

问题:

下列关于狒狒群体中的首领的描述,不正确的一项是(  )

A.在群体内部是“常胜冠军”优先享有食物、配偶和选择筑巢场地

B.其它成员对它表示顺从,对它的攻击不反抗

C.对群体不承担任何责任

D.在群体中是个体最大、力量最强、最凶猛的

考点:动物运动的产生
题型:选择题

阅读理解。

     There was an old pear tree in a man's garden. In the past,  the  tree  fruited  every  year, so the man

would  get  many  pears. But  now, the tree got old. There  were  no more  pears  for  the man. So the

ungrateful man decided to cut the tree down. When he walked toward the tree with an axe in his hand,

the tree said to him, "Please don't cut me down. I have borne so many pears for you in the past years.

Now I will die soon. I only have a short time to live. Please don't kill a dying tree that has done so much

for you."

     "I'm sorry. I have to do so," the man said, "because I need wood to make a chair." Then he began to

wave his axe. At that moment, a bird in the old tree shouted at him, "Don't cut it down! Every time you

go out and your wife feels lonely, she will come out to the garden and sit under the tree to enjoy its cool

shade, and I sing songs to make her happy. We give much pleasure to  your  wife  when  you  are away

from home."

     The man didn't listen to the bird and drove it away. Just when he was about to cut the tree, some

bees flew out of it and said, "Listen! If you agree not to kill this tree, we will give you delicious honey

every day. Would you please leave the tree with us?"

     The man got moved. He said, "You are so kind to the tree, although it has become old. Now I see

that I shouldn't cut it down. It has done so much for me and my wife. Let the tree stay here, and let the

bird continue its songs here." With these words, the man left. And the old tree lived there to its last day.

1. Which can be the best title of the story?

A. The Singing Bird          

B. The Man's Wife

C. The Old Tree            

D. The King Bees

2. The most important reason for the man to cut down the tree isn't that the man couldn't get any pears

from it, is it?

A. No, it isn't.                          

B. Yes, it isn't.

C. No, it is.                            

D. Yes, it is.

3. What made his wife happy when the man was not at home?

A. The tree and its shade.            

B. The tree and the bird.

C. The bird and its songs.            

D. The bees and their honey.

4. In the story, the underlined word "continue" means ______.

A. start                            

B. go on

C. take                            

D. speak again

5. What can we learn from the story?

A. People should never be ungrateful.            

B. Good wood comes from pear trees.

C. Old people are kind and friendly.            

D. Birds and bees are always helpful.

题型:选择题

Some ________ are on the table.[ ]

A. tomato

B. photoes

C. potatos

D. watches

题型:选择题

女孩,5岁。1994年7月入院,诉发热5d,头痛,呕吐每天2~3次,精神萎。入院1d来抽搐2次,每次持续3~5min,入院时体温39.5℃,嗜睡状。脑脊液检查微混,细胞数720×10/L,中性粒细胞0.18,淋巴细胞0.82,蛋白0.84g/L,糖及氯化物正常。诊断为流行性乙型脑炎。

根据该病人的临床表现应诊断为哪一型乙型脑炎()

A.普通型

B.轻型

C.重型

D.极重型

E.混合型

题型:选择题

以下关于子类和父类的叙述中,正确的是______。

A.代码中使用父类对象的地方,都可以使用子类对象替换
B.代码中使用子类对象的地方,都可以使用父类对象替换
C.父类定义的对象与子类定义的对象在属性和方法上一定相同
D.父类定义的对象与子类定义的对象在属性和方法上一定不同

题型:选择题

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