（尽可能多地操练时态。学习一个动词的时候，要学习它的各种形态。）罤。

Practice tenses as much as possible. when you learn a new verb, learn its various forms.

youdao

（尽可能多地操练时态。学习一个动词的时候，要学习它的各种形态。）罤。

Practice tenses as much as possible. when you learn a new verb, learn its various forms.

youdao