There has been a decline in local ______national advertising.A．thereforeB．soC．butD．and

In recent years, there has been a marked increase in the number of technical terms in the

Why there are fewer plants, trees and flowers in Holland now？A．Because there has been a lo

In Europe, there has been a serious decline in physical activity over the past 50 years. A

The strike has been on for half a year;______ there is a severe decline in production.A．ac

There has been a change in doctors’ understanding

In the past decades there has been a big_______.A