问题详情：
—I will come to attend your lecture at 10：00 tomorrow.
—I'm sorry，by then my lecture will have ended and I________the guests in my office.
A．had met B．will meet
C．will be meeting D．will have met
【回答】
C [本句的时间状语是at 10：00 tomorrow，根据语境可知此处表示将来某时正在发生的动作，故用将来进行时。]
知识点：将来进行时及其被动式
题型：选择题
