She is very busy every day.She can't help complaining of the rapid __________ of modern life.

分类: 作业答案 • 2023-01-04 23:23:03

问题描述：

She is very busy every day.She can't help complaining of the rapid __________ of modern life.
rate
growth
speed
pace
选那个呢?

答

development 发展