成本（费用）中心是对（）负责的责任中心。 A.成本（费用） B.收入 C.利润 D.

羚羊角药材具有

A．乌金衣
B．剑脊
C．方胜纹
D．通天眼
E．当门子

任务型阅读

       Three years ago, I was a student, and I thought life was really good. I got up late. I spent the day

talking to friends, and then I studied all night. I wore jeans and sweatshirts and had long hair. I felt free.

  1    

       I moved to a new town three years ago. My job was interesting, but I was single and I didn't have

any friends. People at work were friendly but not very outgoing. We never did anything after work.  2     

       I'm Peter. My life seemed to come to an end three years ago. I lost my job. Then I lost weight and

looked terrible. Money became a problem, I was very sad. I need some good luck.  3    

将Jack, David, Peter三年前的生活与他们现在的生活相匹配。

A. Now my life has completely changed. I got married six months ago! My wife and I often have friends

over for dinner. We're talking classes several nights a week. It's great! We're ever talking about starting a

family soon.

B. Now I work as a computer programmer in an international company. I've moved to Seoul and have

started to learn Korean. Korean food is great, and rye gained several kilos. I feel much happier and

healthier.

C. Now I get up early in the morning and go to work. Of course, I dress up (打扮)now, and my hair is

shorter. I'm very busy during the day, but I don't really mind. At last my evenings are free.

1. ______

2. ______

3. ______

4. Write down what changes Peter has had during the two years. (2-3 sentences)

5. The underlined part "lost weight" and "gained several kilos" mean "____" and "____" in Chinese.

身体每况愈下的病人看着窗外的一棵树，树叶在秋风中一片一片地掉落下来。她说：“当树叶全部掉光时，我也就要死了。”一位老画家得知后，画了一片青翠的树叶挂在树枝上。看着这片始终没有掉落的绿叶，病人竟奇迹般地活了下来。故事蕴含的道理是

A．生理上的疾病很容易带来心理的失调

B．人的心理活动决定了生理功能

C．保持乐观心态，才能战胜挫折

D．只要有明确的目标，人生就能走向成功

完全中和20g氢氧化钠溶液，用去质量分数为25%的稀硫酸4.9g．求氢氧化钠溶液中溶质的质量分数．

跳高运动员起跳时要用力摆臂摆腿，这是因为（）

A.能带动重心，超越较高的横杆

B.把动量传递到起跳腿上，带动起跳腿向上

C.改变支撑反作用力，能增加起跳腿的蹬地力量

D.上述答案都不对