统计推断的主要内容为()。 A.统计描述与统计图表 B.参数估计和假设检验 C.区间

题型:单项选择题 A1/A2型题

问题:

统计推断的主要内容为()。

A.统计描述与统计图表

B.参数估计和假设检验

C.区间估计和点估计

D.统计预测与统计控制

E.参数估计与统计预测

考点:全科医学(医学高级)强化练习题强化练习题题库
题型:单项选择题 A1/A2型题

阅读理解。

     Russia takes pride in its circus (马戏) performers. The oldest circus school in the world--Moscow

Circus School owns the best circus performers. (1) Every year more than a thousand children from other

countries want to enter this school. However, only about 70 of them are chosen. The students must be less

than eleven years old. They must be talented and good at sports as well.

     Students at the Moscow Circus School learn a lot. (2)_______ the same basic (基础) subjects as those

in other schools, they have to learn four circus subjects. Those subjects sound fun, but they are difficult to

learn. For example, it can take years of practice for a student to walk on the high wire. While learning and

practicing, the students always wear safety belts. So if they make mistakes, they will not get (3) _________.

    After seven years of study, the students are supposed to leave school. The graduates usually work in the

circuses and can make a lot of money.

1. 请在文中找出下面句子的同义句。

     Russia is proud of its circus performers.

     ____________________________________________ 

2. 请将(1)处的句子翻译成汉语。 

     ____________________________________________ 

3. 回答问题:Which students can enter the oldest circus school in the world?

    ____________________________________________ 

4. 在文中(2)、(3)处填上一个适当的单词,使句意完整。 

    (2)____________ (3)____________

5. 写\找出文章的主题句。

    ____________________________________________ 

题型:单项选择题 A1/A2型题

一个三位数,个位数字是a ,十位数字是b ,百位数字是c ,则这个三位数是[ ]

A. abc  

B.a+10b+100c  

C. 100a+10b+c

D. a+b+c

题型:单项选择题 A1/A2型题

(1)销售(2)生产(3)购材(4)赢利(5)还贷

A.3-2-4-5-1

B.3-2-1-4-5

C.3-4-2-5-1

D.3-1-2-5-4

题型:单项选择题 A1/A2型题

患者,女,50岁,因交通事故致双下肢瘫痪,大小便失禁,其子女将其送到医院康复科进行治疗。

患者因病痛的折磨产生了悲观失望的情绪,医务人员应采取的措施()

A.用药物来控制其情绪

B.物理治疗

C.心理康复

D.职业康复

E.社会康复

题型:单项选择题 A1/A2型题

购买船票时,儿童身高(),应购买半价票。

A.不超过1.1米

B.不超过1.5米

C.超过1.1米

D.超过1.1米但不超过1.5米

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