Multiple factor hypothesis

布置的作文练习完成不理想，尽管他还算努力。下面哪一种智力理论可以比较好的解释比尔的表现？( )

A．Gardner的多元智力理论(theory of multiple intelligence)

B．Spearman一般因素理论(g—factor theory)

C．Stermberg的三元智力理论(triarchic theory)

D．Thurstone的首要心理能力理论(themy of primary mental abilities)

A. Gardner 的多元智力理论(theory of multiple intelligence)

B. Spearman 一般因素理论 (g factor theory)

C. Stermberg 的三元智力理论(triarchic theory)

D. Thurstone 的首要心理能力理论(theory of primary mental abilities)

ommon cold. Yet their cause and control remain a serious problem that is difficult to solve.

Experts have long recognized that this discouraging problem has multiple causes. At the very least it is a problem that involves three factors: the driver, the vehicle and the roadway. If all drivers exercised good judgment at all times, there would be few accidents. But this is rather like saying that if all people were honest, there would be no crime. Improved design has helped to make highways much safer. But the total of accidents continues to rise because of human failure and an enormous increase in the number of automobiles on the road. Attention is now turning increasingly to the third factor of the accident, that is, the car itself. Since people assume that the accidents are bound to occur, they want to know how cars can be built better to protect the drivers.

What does the speaker think are the causes of automobile accidents？

A．The causes are very complicated.

B．The causes are obvious.

C．The causes are familiar.

D．The causes are not well understood.

ommon code. Yet, their cause and control remain a serious problem that is difficult to solve. Experts have long recognized that this discouraging problem has multiple causes. At the very least, it is a problem that involves three factors: the driver, the vehicle, and the roadway. If all drivers exercise good judgment at all times, there would be few accidents. But that is rather like saying that if all people were honest, there would be no crime. Improved design has helped make highways much safer. But the type of accidents continue to rise because of human failure and an enormous increase in the numbers of automobiles on the road. Attention is now turning increasingly to the third factor of the accident, the car itself. Since people assume that the accidents are bound to occur, they want to know how cars can be built better to protect the drivers.

The speaker think the causes of automobile accidents are ______

A．obvious.

B．very complicated

C．familiar

D．not well understood

A.100

B. 2000

C. 3000

D. 4000

A.100

B.2000

C.3000

D.4000

A.氧化剂

B. 还原剂

C. 链转移剂

D. 防粘剂