英语 高二 选择题 较难

将来进行时的构成与用法 — 英语选择题

人教版·英语(高中) UNIT 2 LOOKING INTO THE FUTURE AI 三重审校通过

题目
Choose the best answer. —Will you deliver the report to Mr. Li at 3:00 p.m. tomorrow? —I'm afraid not. I ______ a science lecture in the hall then, and it won't end until 4:00 p.m. A. will attend B. will be attending C. am attending D. will have attended