名词的同位语从句 (急!)Beijing,the capital of China,planning to grow many trees.这个动词是 plan 还是planning,to plan to有什么分别,

问题描述:

名词的同位语从句 (急!)
Beijing,the capital of China,planning to grow many trees.这个动词是 plan 还是planning,to plan to有什么分别,