问题描述: How can you tell ____you are a good rider?A.that B.whether 理由是? 1个回答 分类:英语 2014-10-18 问题解答: 我来补答 How can you tell "that"you are a good rider? = 你怎么能说你是个好骑手呢?“that”引导宾语从句. How can you tell "weather" you are a good rider? = 你怎么能说你是否是个好骑手呢?"weather" = 是否,从语法上没错,但是句意不通. 所以,选A. 展开全文阅读