国内培训工作者常用的划分法．：将学员分为四类：积极主动型、（），理论型和应用型。A.

如图所示，物体在F=100N，方向水平向左的拉力作用下，沿水平面向右运动。已知物体与水平面的动摩擦因数µ=0.2，物体质量m=5kg，可知物体所受摩擦力为（g=10m/s²）（　　　）

A、10N，水平向左   B、10N，水平向右

C、20N，水平向左   C、20N，水平向右

阅读理解

       Will it matter if you don't take your breakfast? A short time ago, a test was given in the United States. People of different ages, from 12 to 83, were asked to have a test. During the test, these people were given all kinds of breakfasts, and sometimes they got no breakfast at all. Scientists wanted to see how well

their bodies worked when they had eaten different kinds of breakfasts.

      The results show that if a person eats a right breakfast, he or she will work better than if he or she has no breakfast. If a student has fruit, eggs, bread and milk before going to school, he will learn more quickly and listen more carefully in class.

      The result is opposite to what some people think. Having no breakfast will not help you lose weight.

This is because they are so hungry at noon they eat too much for lunch. They will gain weight instead of

losing it. You will lose more weight if you reduce your other meals.

1. During the test, the people were given_____________.

A. no breakfast at all      

B. different foods or sometimes none

C. very rich breakfasts    

D. little food for breakfast

2. The results show that __________________

A. breakfast has great effect on work and studies.

B. breakfast has little to do with a person's work.

C. a person will work better if he only has fruit and milk.

D. Girl students should have little for breakfast

3. According to the passage, some people think that if you don't have breakfast, you will___________.

A. be healthier    

B. work better    

C. lose weight  

D. lose your way

4. The word "reduce" in the last sentence means__________.

A. 增加    

B. 减少    

C. 放弃    

D. 享用

5. Which of the following is NOT right?

A. It is bad for your health to have no breakfast

B. Too little for breakfast and too much for lunch may make you fatter.

C. If you don't eat much for lunch and supper, you may lose weight.

D. The more breakfast you have, the more quickly you'll learn in class.

安全附件的定期检验按照《在用压力容器检验规程》的规定进行。《在用压力容器检验规程》未作规定的，由检验单位提出检验方案报市级安全监察机构批准。（）

一位50岁男性，无症状性血尿，首先应考虑（）

A.膀胱炎

B.膀胱结核

C.前列腺增生

D.肾结石

E.膀胱癌

老张是蚌埠某一国有企业工程师，去年工资收入50000元，奖金3000元，个人写作收入2000元；其妻在某学校门口开了一间专卖烧饼夹里脊的早点店店，年收入35000元；另外家里门面房出租，年收入120000元。去年，李某一家按劳分配收入和按生产要素分配收入分别是

A．55000元 155000元

B．53000元 122000元

C．90000元 120000元

D．44000元 11000元