The question came up at the meeting.

都对.
The question came up at the meeting.完整句子.
The question came up at the meeting whether we had enough meoney for our research.
=The question （whether we had enough meoney for our research.
）came up at the meeting
括号中是同位语.

在会议上提出了一个问题
在会议上我们遇到了我们的研究经费能否足够的问题

这个问题在会议上提出来了。
这个问题在会议上提出来了是否有足够的meoney《世界经济展望》为我们的研究