only [ ] kown it A I and he B he and you C he and I D I and you

问题描述:

only [ ] kown it A I and he B he and you C he and I D I and you

选C,
英语中第一人称I总是放在最后,如果是有第二人称和第三人称,第二人称总是在第三人称前,所以是C