产时对糖尿病的影响正确的是

A．子宫收缩消耗大量糖原易引起高血糖酮症酸中毒

B．临产后因孕妇进食量少，易发生低血糖

C．胎盘排出后，内分泌激素下降，胰岛素需要量增加

D．胎盘娩出后应及时调整胰岛素，否则易发生高血糖

E．分娩时孕妇情绪紧张及疼痛可使血糖升高

At the meeting, the old man _____ some good advice and all the people there afreed with him. [ ]

A. came about

B. came along

C. came up with

D. came out