英语 七年级 选择题 标准 ★ 精品 一般过去时综合运用 — 英语选择题 教科版·英语 Review AI 三重审校通过 题目 Mary ______ her homework last night because she ______ a bad cold and stayed in bed. Which choice is correct? A. didn't do; had B. doesn't do; has C. didn't did; has D. not do; had 登录后查看答案与解析 用此考点生成试卷 本单元全部练习题 更多英语选择题