1 . Even when an idea sounds impossible, there may be an aspect of it that is based on truth. （根据句子意思写出句中划线单词的中文意思）
• aspect ___________________________________________
• be based on ___________________________________________

2 . 这个故事基于作者的真实经历。
The story is _______ _______ the real experiences of the writer.

3 . —The Spring in 2020 is very special to us. All of us united together to fight against New coronary pneumonia(新冠肺炎）for our beautiful homeland.
—Yes. But success ________ a strong will, hard work and proper ways, we believe we are sure to overcome this disaster and difficulty.

A．was based on

B．depends on

C．calls up