连接在载体上的最合适的半抗原数目是（） A.8个 B.16个 C.10个 D.20个

平衡矩阵式项目结构组织形式的主要特点是( )。

A．团队各成员之间按照各自的职能部门所对应的任务，相互协调进行工作
B．有一个专职的项目经理负责项目的管理与运行于作，项目经理往往来自于公司的专门项目管理部门
C．由一职能部门，”的团队成员担任，其工作除项目的管理工作外，还可能负责本部门承担的相应的项目中的任务
D．方式灵活，公司可根据具体项目与公司的情况确定项目管理的组织形式，而不受现有模式的限制

阅读理解

     I came to live here where I am now between Wounded Knee Greek and Grass Greek. Others came

too, and we made these little grey houses of logs that you see, and they are square, It is a bad way to live, for there can be no power in a square.

     You have noticed that everything an Indian does is in a circle, and that is because the Power of the

World always works in circles, and everything tries to be round. In the old days when we were a strong

and happy people, all our power came to us from the respectful circle of the nation, and so long as the

circle was unbroken, the people were getting rich. The flowering tree was the living center of the circle, and the circle of the four quarters nursed it. The east gave peace and light, the south gave warmth, the west

gave rain, and the north with its cold and strong wind gave strength and continuous power. This knowledge came to us from the outer world with our brief. Everything the Power of the World does is done in a circle. The sky is round, and I have heard that the earth is round like a ball, and so are all the stars. Birds make

their nests in circle, for theirs are the same as ours. The sun comes forth and goes down again in a circle.

The moon does the same, and both are round. Even the seasons form a great circle in their changing, and

always come back again to where they were. The life of a man is a circle from childhood to childhood, and so it is in everything where power moves. Our places were like the nests of birds, and these were always

set in a circle, the nation's circle, a nest of many nests, where the Great Spirit meant for us to nurse our

children.

     But the Wasichus (Indian word for "white people") have put us in these square boxes. Our power is

gone and we are dying, for the power is not in us any more. You can look at our boys and see how it is

with us. Where we were living by the power of the circle in the way we should, boys were men at twelve

or thirteen years of age. But now it takes them very much longer to be bull - grown.

1. According to the passage, the Indians _______.

A. don't have modern instruments in their homes

B. refused to move from round places

C. lived in round places, but were forced to live in square houses

D. lived in round places, but then decided to move into square houses

2. Two things being compared in the passage are _______.

A. the Indians' past and present living conditions

B. the Indians' past and modern beliefs

C. the Indians' old and new power

D. people and nature

3. In the second paragraph "the four quarters" refers to _______.

A. the four rooms of the Indian's house

B. the four kinds of natural power

C. the four seasons

D. the four directions

4. According to the author, once the Indians moved into square houses, _______.

A. they had to move to other houses

B. boys took more time to grow into men

C. they forgot the old way of life    

D. everyone was not happy

医疗机构的下列行为中，不违反《医疗机构管理条例》的是（）

A.未将执业许可证、收费标准等悬挂于明显处所

B.工作人员上岗工作未按规定佩带标牌

C.未按规定办理校验手续

D.擅自增加医师人数

E.擅自涂改执业许可证

物业管理从业人员职业素养包括( )。

A．自信自强
B．积极向上
C．奋发努力
D．以上说法都对

下列关于公司合并说法正确的是（）

A.公司合并可以采取吸收合并或者新设合并

B.公司合并，应当由合并各方签订合并协议，并编制资产负债表及财产清单

C.公司应当自作出合并决议之日起三十日内通知债权人，并于三十日内在报纸上公告

D.债权人自接到通知书之日起三十日内，未接到通知书的自公告之日起四十五日内，可以要求公司清偿债务或者提供相应的担保