．--- I’m sorry. I should not have been so rude to you.

--- You____-- something not very nice to me, but that’s OK.

A．have said

B．had said

C．were saying

D．did say

采用落差法整编推流的站，作流量测次布置合理性检查分析时，应在每次测流结束后将流量测点同时点绘在（）上。

A、逐时水位过程线图的相应位置

B、落差过程线图

C、逐时流量过程线图的相应位置

D、面积变化过程线图