how I regretted the hours
问题描述：
how I regretted the hours
How I regretted the hours __ _ in the woods and fields,the days when I had played and should have studied.
A wasting B.wasted C.being wasted D.to be wasted
为什么选B regret 后不是用 having done
答
B
regret the hours regret的影响到此结束
后面的wasted in the...是过去分词做定语,用来修饰hours的