问题
选择题
— Will James attend the party?
— He has just arrived, but I didn’t know he ______ until yesterday.
A．is coming
B．had come
C．was coming
D．came
答案
答案：C
题目分析：句意：James会参加派对吗？他刚刚已经来了，但我直到昨天才知道他要来。根据I didn’t know可知主句为过去时态，从句表将来就要用过去将来时。Be doing 表将来时态。故选C。