At the beginning of the year 2009 the stock market appears to be inspiring in China, because the latest_____ on stimulating(刺激)the economic development seems to be effective.

      A. solution                  B. intention                    C. attempt                  D. operation

At the beginning of the year 2009 the stock market appears to be inspiring in China, because the latest_____ on stimulating（刺激）the economic development seems to be effective.

A．solution               B．intention                C．attempt         D．operation