Question

— I'll come to listen to your speech at 9:30 tomorrow morning.
— I regret to tell you that by then my speech ____.

A．had ended

B．has ended

C．will have ended

D．will end

Answer 1

C

本題考查時態(tài)。句意：——明天早上九點半我將來聽你的演講。——我很遺憾地告訴你，到那個時候我的演講已經(jīng)結束了。句中by then指的是by 9:30 tomorrow morning，表示在將來某一時間以前已經(jīng)完成的動作，要使用將來完成時，所以答案為C項。