问题
选择题
It is the most instructive lecture that ________since I came to this school.
A attended B had attended C am attending D have attended
答案
答案:D
本题考察时态。句意为"这是从我来到这所学校到现在听过的最具启发性的讲座。"从过去延续到现在的动作,故选现在完成时,选D;