The notice came around two in the afternoon the meeting would be put off.
A. when
B. whether
C. that
D. how
网友回答
A. when
B. whether
(答案→)C. that
D. how
解析：考查同位语从句。本题中同位语从句that the meeting would be put off对句中的名称the notice进行解释说明。That在句中不充当任何成分，只起引导和连接作用。句意：在下午两点左右，会议被推迟的消息传了过来。故C正确。