英语 六年级 选择题 标准

现在进行时与一般过去时对比 — 英语选择题

陕旅版·英语 Revision 1 AI 三重审校通过

题目
根据时间提示,选出两句都正确的一项。现在:Look! The children ___ the classroom. 昨天下午:They ___ some flowers in the school garden. A. are cleaning; planted B. cleaned; are planting C. clean; planted D. are cleaning; plant