付*
这道题怎么理解呀？
[相关题目] The number of various environmental programs. ______ important role have been realized by more and more people has a rapid growth these years.
2021-03-07 23:07:00
杨*
老师
回答于 2021-03-12 09:05:35
同学你好，本句的主句为The number of various environmental programs has a rapid growth these years. programs后面的句子为定语从句，用来修饰programs（此处programs后面应该为逗号，不是句号），在从句______ important role have been realized by more and more people中，主语为role, 谓语为realize，所以空格处缺少定语，故应填whose
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