问题描述: he is doing homework___.A.right away B.right now C.at once D.immediately 1个回答 分类:英语 2014-10-17 问题解答: 我来补答 B.ACD均译为:立刻、马上B选项译为“现在”从句意来看是说“他现在正在做作业.” 展开全文阅读