All her friends called up _____ her on her winning the first prize in the Global Lady Competition.

A．celebrate

B．memorize

C．congratulate

D．welcome

下列说法中不正确的是（　　）

A．可用氯化钡溶液区分稀盐酸和稀硫酸

B．硝酸铵溶于水制成的冰袋可用于给发烧病人降温

C．生成盐和水的反应不一定是酸碱中和反应

D．厨房洗洁精有溶解油污的作用