--- they their homework when I went shopping? --- Yes, they were. A. Do; do B. Are; doing C. Were; d...
2022-09-29 13:18:36 81次 北京市通州区2018-2019学年八年级上学期期末学业水平质量检测英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
--- they their homework when I went shopping?
--- Yes, they were.
A. Do; do B. Are; doing C. Were; doing D. Did; do
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