问题描述: Mary likes taking while_(do)homework with otherstaking 改为tacking 并翻译 1个回答 分类:英语 2014-11-11 问题解答: 我来补答 doing (while 后的动词一般用进行时,该句是省了主语,即……while (he is )doing homweork with others .)句意‘玛利做作业时喜欢和别人说话’. 展开全文阅读