英语里面只能有一个动词吗?那这句话的两个“is” 分别是什么成分?If a business is incorporated it is required to have a board of directors.
问题描述：
英语里面只能有一个动词吗?那这句话的两个“is” 分别是什么成分?
If a business is incorporated it is required to have a board of directors.
答