下列有关货币需求特性的说法，错误的是(　　)。A．货币需求是有效需求 B．货币需求是

某房地产开发公司在某城市临街建设商住两用商品房一幢，共11层。居民王女士购买了其中一套住房，该住房套内房屋使用面积为120 m²，套内墙体面积为20 m²，北面为全封闭阳台，南面为不封闭阳台，其水平投影面积分别为8 m²、10 m²，应分摊共有建筑面积15 m²。

该建筑物的总平面图可以反映( )。

A．该建筑物的结构构造

B．与邻近建筑物相对位置关系

C．该建筑物的方位

D．该建筑物各主要部分标高

任务型阅读。阅读下面短文，然后根据短文内容回答问题。

    This afternoon our school will hold a meeting on the playground. At the meeting some teachers and

students will talk about how to be a good student. Mary is a top girl. She does very well in all the subjects.

She will talk about how to study the subjects well. Tom is very strong. He is interested in PE. He takes part

in all kinds of sports. He will talk about how to keep healthy. Mr White is a math teacher. He teaches very

well. He is one of the most popular teachers in our school. He will tell us some good ways of learning math.

Finally Mr Green, our headmaster will speak. He will tell us what good manners are. I hope we can learn a

lot from the meeting.

1. When will the meeting be?

2. What will Mary talk about?

3. What does Tom like? 

4. Who is one of the most popular teachers in our school?

5. What will the headmaster say at the meeting?

将下列名词变为复数形式。

1. sheep   ________   2. leaf         ________      3. woman       ________   4. foot       ________

5. family  ________   6. radio       ________      7. German       ________  8. mouse    ________

9. tomato ________   10. box       ________      11. Frenchman ________  12. student ________

13. life     ________   14. Chinese ________      15. watch        ________  16. path      ________

17. deer   ________   18. toy        ________      19. child          ________  20. knife     ________

执业医师和执业助理医师开的处方必须遵循的原则是：

A．科学的、合法的

B．科学的、合理的

C．经济的、合理的

D．规范的、经济的

E．科学、合理、经济的

支撑线与阻力线并不是固定不变的，两者随价格的运动会发生转换。下列说法中正确的是( )。

A．当买方强过卖方，致使价格跌破先前的支持价格，支撑可以变成阻力

B．当买方强过卖方，致使价格突破先前的阻力价格，阻力可以变成支撑

C．当卖方强过买方，致使价格跌破先前的支持价格，支撑可以变成阻力

D．当卖方强过买方，致使价格突破先前的阻力价格，阻力可以变成支撑