试题详情
单项选择 适中0.65 引用2 组卷138
Mary ________ an email now. She often ________ email at night.
A.writes; is writingB.is writing; writes
C.writes; writesD.is writing; is writing
21-22六年级下·全国·课时练习
知识点:表示经常性动作/状态现在分词变化规则表示正在进行的动作第三人称单数作主语 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!