In many ways China’s rapid growth has been seen as a(n) to improve the cooperation with o

问题补充：

In many ways China’s rapid growth has been seen as a(n) to improve the cooperation with other countries.

A．attempt

B．motivation

C．conception

D．realization

答案：

解析：考查词义辨析。attempt 尝试，motivation动力，conception概念，realization意识，句意：在许多方面，中国的快速增长被作为提高与其他国家合作的动力。所以选B。