英语 八年级 选择题 较难 情态动词表义务与建议 — 英语选择题 外研社版(主编:孙有中)·英语 Unit 4 Helping out AI 三重审校通过 题目 —Mum is busy in the kitchen. I ______ help her wash the dishes, but I finish my homework first. Which pair best completes the sentence? A. should; must B. must; should C. can; may D. needn't; could 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