John is much better than I________.
问题描述：
John is much better than I________.
A.to playing chess B.for playing chess C.at playing chess D.in playing chess
答
你好.答案是C完整的句子是：John is much better than I AM (GOOD) at playing chess== John does better than I do in playing chess 记住：be better than - --at doing sth== do better than -- -in doing st...