问题
选择题
—Do you know _________ the meeting?
—Tomorrow morning.
A．when they had
B．when they are going to have
C．when did they have
D．when are they going to have
答案
答案：B
题目分析：英语宾语从句中一般为陈述语序。根据下文，可知上文从句中描述的是将来的动作，故用一般将来时态。选B，你知道他们要在什么时候开这个会议吗？