[单项选择]What determines the shape of snowflakes


A. The shape of dust particles in the air.
B. The relative humidity.
C. The temperature of the air.
D. The geography of the area.

[单项选择]What determines the shape of snowflakes


A. The shape of dust particles in the air.
B. The relative humidity.
C. The temperature of the air.
D. The geography of the are

[单项选择]What determines how strong an earthquake is

[单项选择]In a perfectly competitive market, what determines the price of the product

[单项选择]According to phrenology, what determines a person's character


A. Body size and shape.
B. Influence from the parents.
C. Physical characteristics of the head.
D. Conditioning from the environment.

[单项选择]According to the professor, what determines the distance of a gross—hopper's jump

[单项选择]What determines the price of a good in a market economy


A. The cost of all elements in production.
B. The cost of not making other goods.
C. The efficiency of the manufacturing process.
D. The quantity of materials supplied.

[单项选择]How many basic types of snowflakes are there


A. One.
B. Two.
C. Three.
D. Four.

[单项选择]The communication management plan determines the information and communications needs of the stakeholders. In the following statements related to communication management plan， （） is false.
A. The communication management plan is contained in or is a subsidiary plan of， the project management plan.
B. The communication management plan can be formal or informal， highly detailed or broadly framed， and based on the needs of the project.
C. The communication manamgement plan organize and summarize the information gathered，and present the results of any analysis as compared the performance measurement baseline.
D. The communication management plan can include guidelines project status meetings，project team meetings，e-meetines，and e-mail .

[单项选择]下面是类Shape的定义：
class Shape
public：
virtual void Draw（　）=0；

下列关于Shape类的描述中，正确的是( )。
A. 类Shape是虚基类
B. 类Shape是抽象类
C. 类Shape中的Draw函数声明有误
D. 语句“Shape s；”能够建立Shape的一个对象s

[单项选择]

下面是类Shape的定义：
class Shape
public：
virtualvoidDraw（）=0；
下列关于Shape类的描述中，正确的是（）。

A. 类Shape是虚基类
B. 类Shape是抽象类
C. 类Shape中的Draw函数声明有误
D. 语句“Shape s；”能够建立Shape的一个对象s

[单项选择]Which element determines the harm brought by the noise pollution


A. Frequency and intensity of the sound.
B. The time the pollution lasts.
C. The density of the population.
D. The quality of the sound.

[单项选择]An analyst determines that four stocks have the following characteristics:（）
A. Stock
B. Beta
C. Estimated return

[单项选择]Man's social being determines his thinking.
A. 人的社会存在决定了人的思想。
B. 人是在社会中决定思想的。
C. 人的思想决定人的社会存在。
D. 人在社会存在中决定要思考。