Some of these expressions are commonly used for many yearscommonl_英语解答

Some of these expressions are commonly used for many years
commonly 为什么不用common呢?前面不是are吗?这里不是应该用形容词吗?

人气：242 ℃　时间：2020-03-27 20:39:17

解答

因为这里的commonly是修饰后面的use的,这里是副词修饰动词
be used for 固定搭配,.是用来.的