比一比,再组词。
厢____ 载____ 倔____
湘____ 栽____ 掘____
Meyer and his team were the first ______ how the disease spreads from animals to humans.
请根据下列草原生态系统食物网的图示回答问题:
在生产实践中,一般利用营养器官进行繁殖的一组植物是( )