问题 单项选择题

当房地产价格的变动过程持续上升或者下降,并且各期上升或者下降的数额大致接近时,宜采用( )预测房地产的未来价格。

A.数学曲线拟合法

B.平均增减量法

C.平均发展速度法

D.移动平均法

答案

参考答案:B

解析:运用平均增减量法进行预测的条件是房地产的变动过程是持续上升或下降的,并且各期上升或下降的数额大致接近。

阅读理解

阅读理解。

     Do you know anything about Australian students?

     Parents in Australia are strict with their children. At home Australian students should do the following.

     They get up after the alarm clock rings every morning. They cook breakfast and prepare lunch box.

By the way, they must have enough time to catch the school bus. Their parents don't come along with them

to go to school or go home.

     They must let their parents know clearly how they are at school. For example, their study, the relations

to their classmates and teachers. So their parents can know their studies and growing-up.

     They must respect and love their parents. When they leave home every morning, they must kiss their

parents and say good-bye to them. When they reach home after school, they must say hello to their parents

and kiss them again.

     They must learn how to treat friends and guests. When their friends or guests come, they must greet them

and treat them with boiled water or coffee. When they leave, they must clean and put the cups of glasses in

order.

     They must learn how to conduct financial transactions (理财) and love clothes. Their parents give them

some pocket money every week. They must plan to use money. They have all bills and give them to their

parents on the weekend. If they didn't use money well, they would be given less money next week.. After

school, they don't wear school uniform to cook or take a walk with a dog. They wear slack suit (便装).

     Keep the house clean. From Monday to Friday after they get up, they put their beds in order. On weekend,

they not only put their beds in order but also clean the whole houses and wash cars.

1. What does this passage tell us?

A. How Australian students study in the schools.

B. What Australian students like.

C. How Australian students conduct financial transactions.

D. What Australian students do at home.

2. What is the first thing an Australian student does after he or she gets up every morning? less time

in studying.

A. Making the alarm clock ring.

B. Cooking breakfast.

C. Preparing lunch box..

D. Putting his or her bed in order.

3. What is the main point of the last paragraph?

A. Australian students must wash cars.

B. Australian students must do housework.

C. Australian students must keep the houses clean.

D. Australian students like work.

4. Which of the statements is true according to the passage?

A. In fact, the parents in Australia like their children very much.

B. Few parents in Australia like their children.

C. Australian students like work very much.

D. Australian students spend

单项选择题