That's the meeting-room___they used to go to have meetings.That;s the meeting-room ( )they used to go to meetings.A)which B)that C)where D)in which选C还是D,理由

问题描述:

That's the meeting-room___they used to go to have meetings.
That;s the meeting-room ( )they used to go to meetings.
A)which B)that C)where D)in which
选C还是D,理由