Question

In my opinion, you can widen the _____ of these improvements through your active participation.

   A. dimension    B. volume    C. magnitude    D. scope

Answer 1

D. scope

解析:

scope(=the area within the limits of a questions, subject ect. ; range)(活動)范圍，機會，余地：The politics of a country would be outside the scope of a book for tourists.(一個國家的政治不屬于旅游手冊的內容范圍之內。)

dimension尺寸，尺度；magnitude大小，數量；volume體積。均不切題，不能入選。本題譯文：依我看，通過你的積極參與，你能夠擴大這些改進措施的范圍。