患者，女，26岁，妊娠中期，两足肿胀，渐及于腿，皮色不变，压痕不显，食少，头胀痛，舌淡红，苔薄腻，脉弦滑，应辨证为（）

A.肾虚水停证

B.以上均不对

C.气滞证

D.脾虚湿盛证

E.肝郁化热证

Bridge-to-bridge communication means（）communications between ships from the position from which the ships are normally navigated.

A.distress

B.urgent

C.safety

D.general