问题
选择题
I’m sorry I _______ your lecture yesterday, but I _____ busy recently.
A missed, have been B miss, am
C had missed, was D have missed, had been
答案
答案：A
本题考查时态。根据时间状语yesterday，miss应用一般过去时；当句子有recently作时间状语时，谓语动词通常用完成形式。答案为A。