Many birds live comfortably in Zhalong Nature Reserve all year round.
问题描述：
Many birds live comfortably in Zhalong Nature Reserve all year round.
This sentence struture is().
A S+V BS+V+IO+DO C S＋V＋O D S＋V＋DO＋OC
为什么？
答
应该选A
此句为主+谓语+地点状语+时间状语 ,没有宾语结构
B、C、D选项中IO简介宾语、DO直接宾语,不对