现在分词作状语与状语从句的转化In places,the water table is declining at a rate _英语解答

现在分词作状语与状语从句的转化
In places,the water table is declining at a rate of a meter a year,necessitating the periodic deepening of wells and the use of ever-more-powerful pumps.
这里的necessitating 是分词做状语吗?
是表示结果吗?
怎么把这句话改写成状语从句呢?

人气：329 ℃　时间：2020-03-26 12:04:17

解答

这里的necessitating 是分词做状语吗?
是
是表示结果吗?
是
怎么把这句话改写成状语从句呢?
In places,the water table is declining so quickly at a rate of a meter a year that it necessitates the periodic deepening of wells and the use of ever-more-powerful pumps.