问题描述: Those pens are (black)?(对括号部分进行提问) ___ ___are those pens? 1个回答 分类:英语 2014-10-15 问题解答: 我来补答 ( What colours ) are those pens?追问:( What colors ) are those pens?可以改成这个么?回答:colors = colours 英美法 不同而已 展开全文阅读