问题描述： What are they doing?They_____(are playing,play) chess.选词填空 1个回答 分类：英语 2014-12-06 问题解答： 我来补答 are playing 问句是现在进行时,答语也用现在进行时 祝你学习进步,更上一层楼! (*^__^*)不明白的再问哟,请及时采纳,多谢 ! 展开全文阅读
