试题详情
单项选择 适中0.65 引用2 组卷913
-- ________   your homework yet?
-- Not yet. I _______ it.
A.Have you done; am doingB.Did you do; am doing
C.Have you done; didD.Did you do; did
14-15九年级上·浙江宁波·阶段练习
知识点:表示正在进行的动作表示影响(动作已完成) 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!