B. WhenI say 'hello ", you will give me a response."

当我说你好时，你会热情回应。

youdao

C. WhenI say 'hello ", you will form an impression of my voice."

当我说你好时，你会对我的声音形成印象。

youdao

C. WhenI say 'hello ", you will form an impression of my voice."

当我说你好时，你会对我的声音形成印象。

youdao