問題詳情

40. In many European cities, the economic contributions of business tourism 

 from leisure tourism 

 two to   three times 

 

 both a seemingly appropriate and rewarding sector for the former manufacturing cities to pursue.

參考答案

答案：B
難度：非常困難0.0714286
統計：A(1),B(1),C(9),D(1),E(0)