问题
选择题
—We'll go to the party to be held in Qinghai Grand Theater at 8 tonight. Could you join us?
—I'm afraid I can't. I ________ the holiday plan with my friends.
A．am discussing
B．have discussed
C．will be discussing
D．will have discussed
答案
答案：C
C 考察动词时态。句义：我参加不了巨虎，因为今晚8点我讲正合朋友讨论假期计划。Discuss所表示的动作在今晚8点正在进行，应用将来进行时。故C正确。