问题描述：
帮我辨析一下句子的成分谢谢
1.Protecting wildlife is important.
2.It is necessary for them to support and help each other both before and during the event.
像主语表语谓语宾语宾补之类的
1.Protecting wildlife is important.
2.It is necessary for them to support and help each other both before and during the event.
像主语表语谓语宾语宾补之类的
问题解答：
我来补答展开全文阅读