I can plant trees.改为一般疑问句

I can plant trees.改为一般疑问句 I can plant trees改为一般疑问句,为什么不用Can you plant trees?来回答呢? I can plant trees改为一般疑问句,为什么不用Can you plant trees?来回答呢?而是用Can I plant trees?来回答呢? sarah can plant trees 改为否定句 Because I can plant trees in spring. I can plant trees and flowers. I can plant trees in spring.(对划线部分提问）画线部分plant trees Because I can plant trees in spring画线部分提问I can plant trees in spring怎么做画I can plant trees in spring i'm going to plant trees 改为一般疑问句 I must plant more trees 如何改为否定句 i went to plant trees yesterday改为疑问句 I in trees spring plant can连成话 I will plant trees nexe Sunday对plant trees提问 I'll plant trees.(对 plant trees提问） I'll plant trees.(对 plant trees提问） Can you plant trees?(作否定回答) she can plant trees 的同义句 I wear a coat.It is warm.We can plant trees.Which season is it?